71325198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{62897}}^1$

素因数の和:62918

約数の個数: 40

約数和(自身を含む): 182655792

約数和(自身を除く): 111330594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 62897, 125794, 188691, 377382, 440279, 566073, 880558, 1132146, 1320837, 1698219, 2641674, 3396438, 3962511, 5094657, 7925022, 10189314, 11887533, 23775066, 35662599, 71325198]

約数ペア:

[(1, 71325198), (2, 35662599), (3, 23775066), (6, 11887533), (7, 10189314), (9, 7925022), (14, 5094657), (18, 3962511), (21, 3396438), (27, 2641674), (42, 1698219), (54, 1320837), (63, 1132146), (81, 880558), (126, 566073), (162, 440279), (189, 377382), (378, 188691), (567, 125794), (1134, 62897)]