71389476

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{13309}}^1$

素因数の和:13468

約数の個数: 36

約数和(自身を含む): 181681500

約数和(自身を除く): 110292024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 13309, 26618, 39927, 53236, 79854, 119781, 159708, 239562, 479124, 1983041, 3966082, 5949123, 7932164, 11898246, 17847369, 23796492, 35694738, 71389476]

約数ペア:

[(1, 71389476), (2, 35694738), (3, 23796492), (4, 17847369), (6, 11898246), (9, 7932164), (12, 5949123), (18, 3966082), (36, 1983041), (149, 479124), (298, 239562), (447, 159708), (596, 119781), (894, 79854), (1341, 53236), (1788, 39927), (2682, 26618), (5364, 13309)]