72865392

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 60

約数和(自身を含む): 192949704

約数和(自身を除く): 120084312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 821, 1032, 1642, 1849, 2064, 2463, 3284, 3698, 4926, 5547, 6568, 7396, 9852, 11094, 13136, 14792, 19704, 22188, 29584, 35303, 39408, 44376, 70606, 88752, 105909, 141212, 211818, 282424, 423636, 564848, 847272, 1518029, 1694544, 3036058, 4554087, 6072116, 9108174, 12144232, 18216348, 24288464, 36432696, 72865392]

約数ペア:

[(1, 72865392), (2, 36432696), (3, 24288464), (4, 18216348), (6, 12144232), (8, 9108174), (12, 6072116), (16, 4554087), (24, 3036058), (43, 1694544), (48, 1518029), (86, 847272), (129, 564848), (172, 423636), (258, 282424), (344, 211818), (516, 141212), (688, 105909), (821, 88752), (1032, 70606), (1642, 44376), (1849, 39408), (2064, 35303), (2463, 29584), (3284, 22188), (3698, 19704), (4926, 14792), (5547, 13136), (6568, 11094), (7396, 9852)]