80389296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42970

約数の個数: 60

約数和(自身を含む): 242290048

約数和(自身を除く): 161900752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 42943, 85886, 128829, 171772, 257658, 343544, 386487, 515316, 558259, 687088, 772974, 1030632, 1116518, 1545948, 1674777, 2061264, 2233036, 3091896, 3349554, 4466072, 5024331, 6183792, 6699108, 8932144, 10048662, 13398216, 20097324, 26796432, 40194648, 80389296]

約数ペア:

[(1, 80389296), (2, 40194648), (3, 26796432), (4, 20097324), (6, 13398216), (8, 10048662), (9, 8932144), (12, 6699108), (13, 6183792), (16, 5024331), (18, 4466072), (24, 3349554), (26, 3091896), (36, 2233036), (39, 2061264), (48, 1674777), (52, 1545948), (72, 1116518), (78, 1030632), (104, 772974), (117, 687088), (144, 558259), (156, 515316), (208, 386487), (234, 343544), (312, 257658), (468, 171772), (624, 128829), (936, 85886), (1872, 42943)]