85805052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{420613}}^1$

素因数の和:420637

約数の個数: 24

約数和(自身を含む): 211989456

約数和(自身を除く): 126184404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 420613, 841226, 1261839, 1682452, 2523678, 5047356, 7150421, 14300842, 21451263, 28601684, 42902526, 85805052]

約数ペア:

[(1, 85805052), (2, 42902526), (3, 28601684), (4, 21451263), (6, 14300842), (12, 7150421), (17, 5047356), (34, 2523678), (51, 1682452), (68, 1261839), (102, 841226), (204, 420613)]