71432604

素因数分解:

$2^2\times 3^4\times {\mathrm{220471}}^1$

素因数の和:220487

約数の個数: 30

約数和(自身を含む): 186739784

約数和(自身を除く): 115307180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220471, 440942, 661413, 881884, 1322826, 1984239, 2645652, 3968478, 5952717, 7936956, 11905434, 17858151, 23810868, 35716302, 71432604]

約数ペア:

[(1, 71432604), (2, 35716302), (3, 23810868), (4, 17858151), (6, 11905434), (9, 7936956), (12, 5952717), (18, 3968478), (27, 2645652), (36, 1984239), (54, 1322826), (81, 881884), (108, 661413), (162, 440942), (324, 220471)]