87661872

素因数分解:

$2^4\times 3^3\times {\mathrm{202921}}^1$

素因数の和:202938

約数の個数: 40

約数和(自身を含む): 251623280

約数和(自身を除く): 163961408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 202921, 405842, 608763, 811684, 1217526, 1623368, 1826289, 2435052, 3246736, 3652578, 4870104, 5478867, 7305156, 9740208, 10957734, 14610312, 21915468, 29220624, 43830936, 87661872]

約数ペア:

[(1, 87661872), (2, 43830936), (3, 29220624), (4, 21915468), (6, 14610312), (8, 10957734), (9, 9740208), (12, 7305156), (16, 5478867), (18, 4870104), (24, 3652578), (27, 3246736), (36, 2435052), (48, 1826289), (54, 1623368), (72, 1217526), (108, 811684), (144, 608763), (216, 405842), (432, 202921)]