72489714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8017}}^1$

素因数の和:8170

約数の個数: 32

約数和(自身を含む): 159333696

約数和(自身を除く): 86843982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 8017, 9042, 16034, 24051, 48102, 88187, 176374, 264561, 529122, 1098329, 2196658, 3294987, 6589974, 12081619, 24163238, 36244857, 72489714]

約数ペア:

[(1, 72489714), (2, 36244857), (3, 24163238), (6, 12081619), (11, 6589974), (22, 3294987), (33, 2196658), (66, 1098329), (137, 529122), (274, 264561), (411, 176374), (822, 88187), (1507, 48102), (3014, 24051), (4521, 16034), (8017, 9042)]