90330864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 265889232

約数和(自身を除く): 175558368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 401, 456, 494, 624, 722, 741, 802, 912, 988, 1083, 1203, 1444, 1482, 1604, 1976, 2166, 2406, 2888, 2964, 3208, 3952, 4332, 4693, 4812, 5213, 5776, 5928, 6416, 7619, 8664, 9386, 9624, 10426, 11856, 14079, 15238, 15639, 17328, 18772, 19248, 20852, 22857, 28158, 30476, 31278, 37544, 41704, 45714, 56316, 60952, 62556, 75088, 83408, 91428, 99047, 112632, 121904, 125112, 144761, 182856, 198094, 225264, 250224, 289522, 297141, 365712, 396188, 434283, 579044, 594282, 792376, 868566, 1158088, 1188564, 1584752, 1737132, 1881893, 2316176, 2377128, 3474264, 3763786, 4754256, 5645679, 6948528, 7527572, 11291358, 15055144, 22582716, 30110288, 45165432, 90330864]

約数ペア:

[(1, 90330864), (2, 45165432), (3, 30110288), (4, 22582716), (6, 15055144), (8, 11291358), (12, 7527572), (13, 6948528), (16, 5645679), (19, 4754256), (24, 3763786), (26, 3474264), (38, 2377128), (39, 2316176), (48, 1881893), (52, 1737132), (57, 1584752), (76, 1188564), (78, 1158088), (104, 868566), (114, 792376), (152, 594282), (156, 579044), (208, 434283), (228, 396188), (247, 365712), (304, 297141), (312, 289522), (361, 250224), (401, 225264), (456, 198094), (494, 182856), (624, 144761), (722, 125112), (741, 121904), (802, 112632), (912, 99047), (988, 91428), (1083, 83408), (1203, 75088), (1444, 62556), (1482, 60952), (1604, 56316), (1976, 45714), (2166, 41704), (2406, 37544), (2888, 31278), (2964, 30476), (3208, 28158), (3952, 22857), (4332, 20852), (4693, 19248), (4812, 18772), (5213, 17328), (5776, 15639), (5928, 15238), (6416, 14079), (7619, 11856), (8664, 10426), (9386, 9624)]