71270604

素因数分解:

$2^2\times 3^4\times {\mathrm{219971}}^1$

素因数の和:219987

約数の個数: 30

約数和(自身を含む): 186316284

約数和(自身を除く): 115045680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 219971, 439942, 659913, 879884, 1319826, 1979739, 2639652, 3959478, 5939217, 7918956, 11878434, 17817651, 23756868, 35635302, 71270604]

約数ペア:

[(1, 71270604), (2, 35635302), (3, 23756868), (4, 17817651), (6, 11878434), (9, 7918956), (12, 5939217), (18, 3959478), (27, 2639652), (36, 1979739), (54, 1319826), (81, 879884), (108, 659913), (162, 439942), (324, 219971)]