72506646

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{13121}}^1$

素因数の和:13436

約数の個数: 24

約数和(自身を含む): 157621464

約数和(自身を除く): 85114818

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 13121, 26242, 39363, 78726, 118089, 236178, 4028147, 8056294, 12084441, 24168882, 36253323, 72506646]

約数ペア:

[(1, 72506646), (2, 36253323), (3, 24168882), (6, 12084441), (9, 8056294), (18, 4028147), (307, 236178), (614, 118089), (921, 78726), (1842, 39363), (2763, 26242), (5526, 13121)]