81533088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 314979840

約数和(自身を除く): 233446752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 61, 63, 68, 72, 78, 84, 91, 96, 102, 104, 108, 112, 117, 119, 122, 126, 136, 144, 153, 156, 168, 182, 183, 189, 204, 208, 216, 221, 224, 234, 238, 244, 252, 272, 273, 288, 306, 312, 336, 351, 357, 364, 366, 378, 408, 416, 427, 432, 442, 459, 468, 476, 488, 504, 544, 546, 549, 612, 624, 663, 672, 702, 714, 728, 732, 756, 793, 816, 819, 854, 864, 884, 918, 936, 952, 976, 1008, 1037, 1071, 1092, 1098, 1224, 1248, 1281, 1326, 1404, 1428, 1456, 1464, 1512, 1547, 1586, 1632, 1638, 1647, 1708, 1768, 1836, 1872, 1904, 1952, 1989, 2016, 2074, 2142, 2184, 2196, 2379, 2448, 2457, 2562, 2652, 2808, 2856, 2912, 2928, 3024, 3094, 3111, 3172, 3213, 3276, 3294, 3416, 3536, 3672, 3744, 3808, 3843, 3978, 4148, 4284, 4368, 4392, 4641, 4758, 4896, 4914, 5124, 5304, 5551, 5616, 5712, 5856, 5967, 6048, 6188, 6222, 6344, 6426, 6552, 6588, 6832, 7072, 7137, 7259, 7344, 7686, 7956, 8296, 8568, 8736, 8784, 9282, 9333, 9516, 9828, 10248, 10608, 11102, 11232, 11424, 11529, 11934, 12376, 12444, 12688, 12852, 13104, 13176, 13481, 13664, 13923, 14274, 14518, 14688, 15372, 15912, 16592, 16653, 17136, 17568, 18564, 18666, 19032, 19656, 20496, 21216, 21411, 21777, 22204, 23058, 23868, 24752, 24888, 25376, 25704, 26208, 26352, 26962, 27846, 27999, 28548, 29036, 30744, 31824, 33184, 33306, 34272, 37128, 37332, 38064, 39312, 40443, 40992, 41769, 42822, 43554, 44408, 46116, 47736, 49504, 49776, 49959, 51408, 52704, 53924, 55692, 55998, 57096, 58072, 61488, 63648, 65331, 66612, 74256, 74664, 76128, 78624, 80886, 83538, 85644, 87108, 88816, 92232, 94367, 95472, 99552, 99918, 102816, 107848, 111384, 111996, 114192, 116144, 121329, 122976, 130662, 133224, 148512, 149328, 149877, 161772, 167076, 171288, 174216, 177632, 184464, 188734, 190944, 195993, 199836, 215696, 222768, 223992, 228384, 232288, 242658, 261324, 266448, 283101, 298656, 299754, 323544, 334152, 342576, 348432, 363987, 368928, 377468, 391986, 399672, 431392, 445536, 447984, 485316, 522648, 532896, 566202, 599508, 647088, 668304, 685152, 696864, 727974, 754936, 783972, 799344, 849303, 895968, 970632, 1045296, 1132404, 1199016, 1294176, 1336608, 1455948, 1509872, 1567944, 1598688, 1698606, 1941264, 2090592, 2264808, 2398032, 2547909, 2911896, 3019744, 3135888, 3397212, 3882528, 4529616, 4796064, 5095818, 5823792, 6271776, 6794424, 9059232, 10191636, 11647584, 13588848, 20383272, 27177696, 40766544, 81533088]

約数ペア:

[(1, 81533088), (2, 40766544), (3, 27177696), (4, 20383272), (6, 13588848), (7, 11647584), (8, 10191636), (9, 9059232), (12, 6794424), (13, 6271776), (14, 5823792), (16, 5095818), (17, 4796064), (18, 4529616), (21, 3882528), (24, 3397212), (26, 3135888), (27, 3019744), (28, 2911896), (32, 2547909), (34, 2398032), (36, 2264808), (39, 2090592), (42, 1941264), (48, 1698606), (51, 1598688), (52, 1567944), (54, 1509872), (56, 1455948), (61, 1336608), (63, 1294176), (68, 1199016), (72, 1132404), (78, 1045296), (84, 970632), (91, 895968), (96, 849303), (102, 799344), (104, 783972), (108, 754936), (112, 727974), (117, 696864), (119, 685152), (122, 668304), (126, 647088), (136, 599508), (144, 566202), (153, 532896), (156, 522648), (168, 485316), (182, 447984), (183, 445536), (189, 431392), (204, 399672), (208, 391986), (216, 377468), (221, 368928), (224, 363987), (234, 348432), (238, 342576), (244, 334152), (252, 323544), (272, 299754), (273, 298656), (288, 283101), (306, 266448), (312, 261324), (336, 242658), (351, 232288), (357, 228384), (364, 223992), (366, 222768), (378, 215696), (408, 199836), (416, 195993), (427, 190944), (432, 188734), (442, 184464), (459, 177632), (468, 174216), (476, 171288), (488, 167076), (504, 161772), (544, 149877), (546, 149328), (549, 148512), (612, 133224), (624, 130662), (663, 122976), (672, 121329), (702, 116144), (714, 114192), (728, 111996), (732, 111384), (756, 107848), (793, 102816), (816, 99918), (819, 99552), (854, 95472), (864, 94367), (884, 92232), (918, 88816), (936, 87108), (952, 85644), (976, 83538), (1008, 80886), (1037, 78624), (1071, 76128), (1092, 74664), (1098, 74256), (1224, 66612), (1248, 65331), (1281, 63648), (1326, 61488), (1404, 58072), (1428, 57096), (1456, 55998), (1464, 55692), (1512, 53924), (1547, 52704), (1586, 51408), (1632, 49959), (1638, 49776), (1647, 49504), (1708, 47736), (1768, 46116), (1836, 44408), (1872, 43554), (1904, 42822), (1952, 41769), (1989, 40992), (2016, 40443), (2074, 39312), (2142, 38064), (2184, 37332), (2196, 37128), (2379, 34272), (2448, 33306), (2457, 33184), (2562, 31824), (2652, 30744), (2808, 29036), (2856, 28548), (2912, 27999), (2928, 27846), (3024, 26962), (3094, 26352), (3111, 26208), (3172, 25704), (3213, 25376), (3276, 24888), (3294, 24752), (3416, 23868), (3536, 23058), (3672, 22204), (3744, 21777), (3808, 21411), (3843, 21216), (3978, 20496), (4148, 19656), (4284, 19032), (4368, 18666), (4392, 18564), (4641, 17568), (4758, 17136), (4896, 16653), (4914, 16592), (5124, 15912), (5304, 15372), (5551, 14688), (5616, 14518), (5712, 14274), (5856, 13923), (5967, 13664), (6048, 13481), (6188, 13176), (6222, 13104), (6344, 12852), (6426, 12688), (6552, 12444), (6588, 12376), (6832, 11934), (7072, 11529), (7137, 11424), (7259, 11232), (7344, 11102), (7686, 10608), (7956, 10248), (8296, 9828), (8568, 9516), (8736, 9333), (8784, 9282)]