71979966

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{4943}}^1$

素因数の和:5760

約数の個数: 24

約数和(自身を含む): 156180960

約数和(自身を除く): 84200994

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4854, 4943, 7281, 9886, 14562, 14829, 29658, 44487, 88974, 3998887, 7997774, 11996661, 23993322, 35989983, 71979966]

約数ペア:

[(1, 71979966), (2, 35989983), (3, 23993322), (6, 11996661), (9, 7997774), (18, 3998887), (809, 88974), (1618, 44487), (2427, 29658), (4854, 14829), (4943, 14562), (7281, 9886)]