71225856

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 234594360

約数和(自身を除く): 163368504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 41, 48, 52, 58, 64, 72, 78, 82, 87, 96, 104, 116, 117, 123, 128, 144, 156, 164, 174, 192, 208, 232, 234, 246, 256, 261, 288, 312, 328, 348, 369, 377, 384, 416, 464, 468, 492, 512, 522, 533, 576, 624, 656, 696, 738, 754, 768, 832, 928, 936, 984, 1044, 1066, 1131, 1152, 1189, 1248, 1312, 1392, 1476, 1508, 1536, 1599, 1664, 1856, 1872, 1968, 2088, 2132, 2262, 2304, 2378, 2496, 2624, 2784, 2952, 3016, 3198, 3328, 3393, 3567, 3712, 3744, 3936, 4176, 4264, 4524, 4608, 4756, 4797, 4992, 5248, 5568, 5904, 6032, 6396, 6656, 6786, 7134, 7424, 7488, 7872, 8352, 8528, 9048, 9512, 9594, 9984, 10496, 10701, 11136, 11808, 12064, 12792, 13572, 14268, 14848, 14976, 15457, 15744, 16704, 17056, 18096, 19024, 19188, 19968, 20992, 21402, 22272, 23616, 24128, 25584, 27144, 28536, 29952, 30914, 31488, 33408, 34112, 36192, 38048, 38376, 42804, 44544, 46371, 47232, 48256, 51168, 54288, 57072, 59904, 61828, 62976, 66816, 68224, 72384, 76096, 76752, 85608, 92742, 94464, 96512, 102336, 108576, 114144, 123656, 133632, 136448, 139113, 144768, 152192, 153504, 171216, 185484, 188928, 193024, 204672, 217152, 228288, 247312, 272896, 278226, 289536, 304384, 307008, 342432, 370968, 409344, 434304, 456576, 494624, 556452, 579072, 608768, 614016, 684864, 741936, 818688, 868608, 913152, 989248, 1112904, 1228032, 1369728, 1483872, 1737216, 1826304, 1978496, 2225808, 2456064, 2739456, 2967744, 3956992, 4451616, 5478912, 5935488, 7913984, 8903232, 11870976, 17806464, 23741952, 35612928, 71225856]

約数ペア:

[(1, 71225856), (2, 35612928), (3, 23741952), (4, 17806464), (6, 11870976), (8, 8903232), (9, 7913984), (12, 5935488), (13, 5478912), (16, 4451616), (18, 3956992), (24, 2967744), (26, 2739456), (29, 2456064), (32, 2225808), (36, 1978496), (39, 1826304), (41, 1737216), (48, 1483872), (52, 1369728), (58, 1228032), (64, 1112904), (72, 989248), (78, 913152), (82, 868608), (87, 818688), (96, 741936), (104, 684864), (116, 614016), (117, 608768), (123, 579072), (128, 556452), (144, 494624), (156, 456576), (164, 434304), (174, 409344), (192, 370968), (208, 342432), (232, 307008), (234, 304384), (246, 289536), (256, 278226), (261, 272896), (288, 247312), (312, 228288), (328, 217152), (348, 204672), (369, 193024), (377, 188928), (384, 185484), (416, 171216), (464, 153504), (468, 152192), (492, 144768), (512, 139113), (522, 136448), (533, 133632), (576, 123656), (624, 114144), (656, 108576), (696, 102336), (738, 96512), (754, 94464), (768, 92742), (832, 85608), (928, 76752), (936, 76096), (984, 72384), (1044, 68224), (1066, 66816), (1131, 62976), (1152, 61828), (1189, 59904), (1248, 57072), (1312, 54288), (1392, 51168), (1476, 48256), (1508, 47232), (1536, 46371), (1599, 44544), (1664, 42804), (1856, 38376), (1872, 38048), (1968, 36192), (2088, 34112), (2132, 33408), (2262, 31488), (2304, 30914), (2378, 29952), (2496, 28536), (2624, 27144), (2784, 25584), (2952, 24128), (3016, 23616), (3198, 22272), (3328, 21402), (3393, 20992), (3567, 19968), (3712, 19188), (3744, 19024), (3936, 18096), (4176, 17056), (4264, 16704), (4524, 15744), (4608, 15457), (4756, 14976), (4797, 14848), (4992, 14268), (5248, 13572), (5568, 12792), (5904, 12064), (6032, 11808), (6396, 11136), (6656, 10701), (6786, 10496), (7134, 9984), (7424, 9594), (7488, 9512), (7872, 9048), (8352, 8528)]