72990198

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{68729}}^1$

素因数の和:68796

約数の個数: 24

約数和(自身を含む): 160828200

約数和(自身を除く): 87838002

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 68729, 137458, 206187, 412374, 618561, 1237122, 4055011, 8110022, 12165033, 24330066, 36495099, 72990198]

約数ペア:

[(1, 72990198), (2, 36495099), (3, 24330066), (6, 12165033), (9, 8110022), (18, 4055011), (59, 1237122), (118, 618561), (177, 412374), (354, 206187), (531, 137458), (1062, 68729)]