72601722

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{4447}}^1$

素因数の和:5362

約数の個数: 24

約数和(自身を含む): 157512576

約数和(自身を除く): 84910854

約数列:

[1, 2, 3, 6, 9, 18, 907, 1814, 2721, 4447, 5442, 8163, 8894, 13341, 16326, 26682, 40023, 80046, 4033429, 8066858, 12100287, 24200574, 36300861, 72601722]

約数ペア:

[(1, 72601722), (2, 36300861), (3, 24200574), (6, 12100287), (9, 8066858), (18, 4033429), (907, 80046), (1814, 40023), (2721, 26682), (4447, 16326), (5442, 13341), (8163, 8894)]