61865856

素因数分解:

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

素因数の和:65

約数の個数: 256

約数和(自身を含む): 210772800

約数和(自身を除く): 148906944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 243, 272, 288, 306, 312, 324, 351, 384, 408, 416, 432, 442, 459, 468, 486, 544, 576, 612, 624, 648, 663, 702, 729, 816, 832, 864, 884, 918, 936, 972, 1053, 1088, 1152, 1224, 1248, 1296, 1326, 1377, 1404, 1458, 1632, 1664, 1728, 1768, 1836, 1872, 1944, 1989, 2106, 2176, 2187, 2448, 2496, 2592, 2652, 2754, 2808, 2916, 3159, 3264, 3456, 3536, 3672, 3744, 3888, 3978, 4131, 4212, 4374, 4896, 4992, 5184, 5304, 5508, 5616, 5832, 5967, 6318, 6528, 7072, 7344, 7488, 7776, 7956, 8262, 8424, 8748, 9477, 9792, 10368, 10608, 11016, 11232, 11664, 11934, 12393, 12636, 14144, 14688, 14976, 15552, 15912, 16524, 16848, 17496, 17901, 18954, 19584, 21216, 22032, 22464, 23328, 23868, 24786, 25272, 28288, 28431, 29376, 31104, 31824, 33048, 33696, 34992, 35802, 37179, 37908, 42432, 44064, 44928, 46656, 47736, 49572, 50544, 53703, 56862, 58752, 63648, 66096, 67392, 69984, 71604, 74358, 75816, 84864, 88128, 93312, 95472, 99144, 101088, 107406, 113724, 127296, 132192, 134784, 139968, 143208, 148716, 151632, 161109, 176256, 190944, 198288, 202176, 214812, 227448, 254592, 264384, 279936, 286416, 297432, 303264, 322218, 381888, 396576, 404352, 429624, 454896, 483327, 528768, 572832, 594864, 606528, 644436, 763776, 793152, 859248, 909792, 966654, 1145664, 1189728, 1213056, 1288872, 1586304, 1718496, 1819584, 1933308, 2291328, 2379456, 2577744, 3436992, 3639168, 3866616, 4758912, 5155488, 6873984, 7733232, 10310976, 15466464, 20621952, 30932928, 61865856]

約数ペア:

[(1, 61865856), (2, 30932928), (3, 20621952), (4, 15466464), (6, 10310976), (8, 7733232), (9, 6873984), (12, 5155488), (13, 4758912), (16, 3866616), (17, 3639168), (18, 3436992), (24, 2577744), (26, 2379456), (27, 2291328), (32, 1933308), (34, 1819584), (36, 1718496), (39, 1586304), (48, 1288872), (51, 1213056), (52, 1189728), (54, 1145664), (64, 966654), (68, 909792), (72, 859248), (78, 793152), (81, 763776), (96, 644436), (102, 606528), (104, 594864), (108, 572832), (117, 528768), (128, 483327), (136, 454896), (144, 429624), (153, 404352), (156, 396576), (162, 381888), (192, 322218), (204, 303264), (208, 297432), (216, 286416), (221, 279936), (234, 264384), (243, 254592), (272, 227448), (288, 214812), (306, 202176), (312, 198288), (324, 190944), (351, 176256), (384, 161109), (408, 151632), (416, 148716), (432, 143208), (442, 139968), (459, 134784), (468, 132192), (486, 127296), (544, 113724), (576, 107406), (612, 101088), (624, 99144), (648, 95472), (663, 93312), (702, 88128), (729, 84864), (816, 75816), (832, 74358), (864, 71604), (884, 69984), (918, 67392), (936, 66096), (972, 63648), (1053, 58752), (1088, 56862), (1152, 53703), (1224, 50544), (1248, 49572), (1296, 47736), (1326, 46656), (1377, 44928), (1404, 44064), (1458, 42432), (1632, 37908), (1664, 37179), (1728, 35802), (1768, 34992), (1836, 33696), (1872, 33048), (1944, 31824), (1989, 31104), (2106, 29376), (2176, 28431), (2187, 28288), (2448, 25272), (2496, 24786), (2592, 23868), (2652, 23328), (2754, 22464), (2808, 22032), (2916, 21216), (3159, 19584), (3264, 18954), (3456, 17901), (3536, 17496), (3672, 16848), (3744, 16524), (3888, 15912), (3978, 15552), (4131, 14976), (4212, 14688), (4374, 14144), (4896, 12636), (4992, 12393), (5184, 11934), (5304, 11664), (5508, 11232), (5616, 11016), (5832, 10608), (5967, 10368), (6318, 9792), (6528, 9477), (7072, 8748), (7344, 8424), (7488, 8262), (7776, 7956)]