81763404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 202664448

約数和(自身を除く): 120901044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 487, 823, 974, 1461, 1646, 1948, 2469, 2922, 3292, 4938, 5844, 8279, 9876, 13991, 16558, 24837, 27982, 33116, 41973, 49674, 55964, 83946, 99348, 167892, 400801, 801602, 1202403, 1603204, 2404806, 4809612, 6813617, 13627234, 20440851, 27254468, 40881702, 81763404]

約数ペア:

[(1, 81763404), (2, 40881702), (3, 27254468), (4, 20440851), (6, 13627234), (12, 6813617), (17, 4809612), (34, 2404806), (51, 1603204), (68, 1202403), (102, 801602), (204, 400801), (487, 167892), (823, 99348), (974, 83946), (1461, 55964), (1646, 49674), (1948, 41973), (2469, 33116), (2922, 27982), (3292, 24837), (4938, 16558), (5844, 13991), (8279, 9876)]