172254804

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 410207616

約数和(自身を除く): 237952812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 181, 213, 284, 362, 426, 543, 724, 852, 1086, 1117, 2172, 2234, 3351, 4468, 6702, 12851, 13404, 25702, 38553, 51404, 77106, 79307, 154212, 158614, 202177, 237921, 317228, 404354, 475842, 606531, 808708, 951684, 1213062, 2426124, 14354567, 28709134, 43063701, 57418268, 86127402, 172254804]

約数ペア:

[(1, 172254804), (2, 86127402), (3, 57418268), (4, 43063701), (6, 28709134), (12, 14354567), (71, 2426124), (142, 1213062), (181, 951684), (213, 808708), (284, 606531), (362, 475842), (426, 404354), (543, 317228), (724, 237921), (852, 202177), (1086, 158614), (1117, 154212), (2172, 79307), (2234, 77106), (3351, 51404), (4468, 38553), (6702, 25702), (12851, 13404)]