77359360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 199596600

約数和(自身を除く): 122237240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 4649, 8320, 9298, 16640, 18596, 23245, 37192, 46490, 60437, 74384, 92980, 120874, 148768, 185960, 241748, 297536, 302185, 371920, 483496, 595072, 604370, 743840, 966992, 1190144, 1208740, 1487680, 1933984, 2417480, 2975360, 3867968, 4834960, 5950720, 7735936, 9669920, 15471872, 19339840, 38679680, 77359360]

約数ペア:

[(1, 77359360), (2, 38679680), (4, 19339840), (5, 15471872), (8, 9669920), (10, 7735936), (13, 5950720), (16, 4834960), (20, 3867968), (26, 2975360), (32, 2417480), (40, 1933984), (52, 1487680), (64, 1208740), (65, 1190144), (80, 966992), (104, 743840), (128, 604370), (130, 595072), (160, 483496), (208, 371920), (256, 302185), (260, 297536), (320, 241748), (416, 185960), (520, 148768), (640, 120874), (832, 92980), (1040, 74384), (1280, 60437), (1664, 46490), (2080, 37192), (3328, 23245), (4160, 18596), (4649, 16640), (8320, 9298)]