72068388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{857957}}^1$

素因数の和:857971

約数の個数: 24

約数和(自身を含む): 192182592

約数和(自身を除く): 120114204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 857957, 1715914, 2573871, 3431828, 5147742, 6005699, 10295484, 12011398, 18017097, 24022796, 36034194, 72068388]

約数ペア:

[(1, 72068388), (2, 36034194), (3, 24022796), (4, 18017097), (6, 12011398), (7, 10295484), (12, 6005699), (14, 5147742), (21, 3431828), (28, 2573871), (42, 1715914), (84, 857957)]