72229356

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3851}}^1$

素因数の和:4382

約数の個数: 36

約数和(自身を含む): 182977704

約数和(自身を除く): 110748348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 3851, 4689, 6252, 7702, 9378, 11553, 15404, 18756, 23106, 34659, 46212, 69318, 138636, 2006371, 4012742, 6019113, 8025484, 12038226, 18057339, 24076452, 36114678, 72229356]

約数ペア:

[(1, 72229356), (2, 36114678), (3, 24076452), (4, 18057339), (6, 12038226), (9, 8025484), (12, 6019113), (18, 4012742), (36, 2006371), (521, 138636), (1042, 69318), (1563, 46212), (2084, 34659), (3126, 23106), (3851, 18756), (4689, 15404), (6252, 11553), (7702, 9378)]