72216198

素因数分解:

$2^1\times 3^6\times {\mathrm{49531}}^1$

素因数の和:49551

約数の個数: 28

約数和(自身を含む): 162415428

約数和(自身を除く): 90199230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 49531, 99062, 148593, 297186, 445779, 891558, 1337337, 2674674, 4012011, 8024022, 12036033, 24072066, 36108099, 72216198]

約数ペア:

[(1, 72216198), (2, 36108099), (3, 24072066), (6, 12036033), (9, 8024022), (18, 4012011), (27, 2674674), (54, 1337337), (81, 891558), (162, 445779), (243, 297186), (486, 148593), (729, 99062), (1458, 49531)]