72130044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{858691}}^1$

素因数の和:858705

約数の個数: 24

約数和(自身を含む): 192347008

約数和(自身を除く): 120216964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 858691, 1717382, 2576073, 3434764, 5152146, 6010837, 10304292, 12021674, 18032511, 24043348, 36065022, 72130044]

約数ペア:

[(1, 72130044), (2, 36065022), (3, 24043348), (4, 18032511), (6, 12021674), (7, 10304292), (12, 6010837), (14, 5152146), (21, 3434764), (28, 2576073), (42, 1717382), (84, 858691)]