71247216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34519}}^1$

素因数の和:34573

約数の個数: 40

約数和(自身を含む): 188341120

約数和(自身を除く): 117093904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34519, 69038, 103557, 138076, 207114, 276152, 414228, 552304, 828456, 1484317, 1656912, 2968634, 4452951, 5937268, 8905902, 11874536, 17811804, 23749072, 35623608, 71247216]

約数ペア:

[(1, 71247216), (2, 35623608), (3, 23749072), (4, 17811804), (6, 11874536), (8, 8905902), (12, 5937268), (16, 4452951), (24, 2968634), (43, 1656912), (48, 1484317), (86, 828456), (129, 552304), (172, 414228), (258, 276152), (344, 207114), (516, 138076), (688, 103557), (1032, 69038), (2064, 34519)]