74768472

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2539}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 203073000

約数和(自身を除く): 128304528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2539, 3272, 3681, 4908, 5078, 7362, 7617, 9816, 10156, 14724, 15234, 20312, 22851, 29448, 30468, 45702, 60936, 91404, 182808, 1038451, 2076902, 3115353, 4153804, 6230706, 8307608, 9346059, 12461412, 18692118, 24922824, 37384236, 74768472]

約数ペア:

[(1, 74768472), (2, 37384236), (3, 24922824), (4, 18692118), (6, 12461412), (8, 9346059), (9, 8307608), (12, 6230706), (18, 4153804), (24, 3115353), (36, 2076902), (72, 1038451), (409, 182808), (818, 91404), (1227, 60936), (1636, 45702), (2454, 30468), (2539, 29448), (3272, 22851), (3681, 20312), (4908, 15234), (5078, 14724), (7362, 10156), (7617, 9816)]