72420654

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{145423}}^1$

素因数の和:145511

約数の個数: 16

約数和(自身を含む): 146587392

約数和(自身を除く): 74166738

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 145423, 290846, 436269, 872538, 12070109, 24140218, 36210327, 72420654]

約数ペア:

[(1, 72420654), (2, 36210327), (3, 24140218), (6, 12070109), (83, 872538), (166, 436269), (249, 290846), (498, 145423)]