87720936

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68963}}^1$

素因数の和:69025

約数の個数: 32

約数和(自身を含む): 223443360

約数和(自身を除く): 135722424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 68963, 137926, 206889, 275852, 413778, 551704, 827556, 1655112, 3655039, 7310078, 10965117, 14620156, 21930234, 29240312, 43860468, 87720936]

約数ペア:

[(1, 87720936), (2, 43860468), (3, 29240312), (4, 21930234), (6, 14620156), (8, 10965117), (12, 7310078), (24, 3655039), (53, 1655112), (106, 827556), (159, 551704), (212, 413778), (318, 275852), (424, 206889), (636, 137926), (1272, 68963)]