61221888

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 264

約数和(自身を含む): 220551968

約数和(自身を除く): 159330080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 146, 156, 168, 182, 192, 208, 219, 224, 234, 252, 256, 273, 288, 292, 312, 336, 364, 384, 416, 438, 448, 468, 504, 511, 512, 546, 576, 584, 624, 657, 672, 728, 768, 819, 832, 876, 896, 936, 949, 1008, 1022, 1024, 1092, 1152, 1168, 1248, 1314, 1344, 1456, 1533, 1536, 1638, 1664, 1752, 1792, 1872, 1898, 2016, 2044, 2184, 2304, 2336, 2496, 2628, 2688, 2847, 2912, 3066, 3072, 3276, 3328, 3504, 3584, 3744, 3796, 4032, 4088, 4368, 4599, 4608, 4672, 4992, 5256, 5376, 5694, 5824, 6132, 6552, 6643, 6656, 7008, 7168, 7488, 7592, 8064, 8176, 8541, 8736, 9198, 9216, 9344, 9984, 10512, 10752, 11388, 11648, 12264, 13104, 13286, 13312, 14016, 14976, 15184, 16128, 16352, 17082, 17472, 18396, 18688, 19929, 19968, 21024, 21504, 22776, 23296, 24528, 26208, 26572, 28032, 29952, 30368, 32256, 32704, 34164, 34944, 36792, 37376, 39858, 39936, 42048, 45552, 46592, 49056, 52416, 53144, 56064, 59787, 59904, 60736, 64512, 65408, 68328, 69888, 73584, 74752, 79716, 84096, 91104, 93184, 98112, 104832, 106288, 112128, 119574, 119808, 121472, 130816, 136656, 139776, 147168, 159432, 168192, 182208, 196224, 209664, 212576, 224256, 239148, 242944, 261632, 273312, 279552, 294336, 318864, 336384, 364416, 392448, 419328, 425152, 478296, 485888, 523264, 546624, 588672, 637728, 672768, 728832, 784896, 838656, 850304, 956592, 971776, 1093248, 1177344, 1275456, 1457664, 1569792, 1700608, 1913184, 2186496, 2354688, 2550912, 2915328, 3401216, 3826368, 4372992, 4709376, 5101824, 6802432, 7652736, 8745984, 10203648, 15305472, 20407296, 30610944, 61221888]

約数ペア:

[(1, 61221888), (2, 30610944), (3, 20407296), (4, 15305472), (6, 10203648), (7, 8745984), (8, 7652736), (9, 6802432), (12, 5101824), (13, 4709376), (14, 4372992), (16, 3826368), (18, 3401216), (21, 2915328), (24, 2550912), (26, 2354688), (28, 2186496), (32, 1913184), (36, 1700608), (39, 1569792), (42, 1457664), (48, 1275456), (52, 1177344), (56, 1093248), (63, 971776), (64, 956592), (72, 850304), (73, 838656), (78, 784896), (84, 728832), (91, 672768), (96, 637728), (104, 588672), (112, 546624), (117, 523264), (126, 485888), (128, 478296), (144, 425152), (146, 419328), (156, 392448), (168, 364416), (182, 336384), (192, 318864), (208, 294336), (219, 279552), (224, 273312), (234, 261632), (252, 242944), (256, 239148), (273, 224256), (288, 212576), (292, 209664), (312, 196224), (336, 182208), (364, 168192), (384, 159432), (416, 147168), (438, 139776), (448, 136656), (468, 130816), (504, 121472), (511, 119808), (512, 119574), (546, 112128), (576, 106288), (584, 104832), (624, 98112), (657, 93184), (672, 91104), (728, 84096), (768, 79716), (819, 74752), (832, 73584), (876, 69888), (896, 68328), (936, 65408), (949, 64512), (1008, 60736), (1022, 59904), (1024, 59787), (1092, 56064), (1152, 53144), (1168, 52416), (1248, 49056), (1314, 46592), (1344, 45552), (1456, 42048), (1533, 39936), (1536, 39858), (1638, 37376), (1664, 36792), (1752, 34944), (1792, 34164), (1872, 32704), (1898, 32256), (2016, 30368), (2044, 29952), (2184, 28032), (2304, 26572), (2336, 26208), (2496, 24528), (2628, 23296), (2688, 22776), (2847, 21504), (2912, 21024), (3066, 19968), (3072, 19929), (3276, 18688), (3328, 18396), (3504, 17472), (3584, 17082), (3744, 16352), (3796, 16128), (4032, 15184), (4088, 14976), (4368, 14016), (4599, 13312), (4608, 13286), (4672, 13104), (4992, 12264), (5256, 11648), (5376, 11388), (5694, 10752), (5824, 10512), (6132, 9984), (6552, 9344), (6643, 9216), (6656, 9198), (7008, 8736), (7168, 8541), (7488, 8176), (7592, 8064)]