68781204

素因数分解:

$2^2\times 3^3\times {\mathrm{636863}}^1$

素因数の和:636876

約数の個数: 24

約数和(自身を含む): 178321920

約数和(自身を除く): 109540716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 636863, 1273726, 1910589, 2547452, 3821178, 5731767, 7642356, 11463534, 17195301, 22927068, 34390602, 68781204]

約数ペア:

[(1, 68781204), (2, 34390602), (3, 22927068), (4, 17195301), (6, 11463534), (9, 7642356), (12, 5731767), (18, 3821178), (27, 2547452), (36, 1910589), (54, 1273726), (108, 636863)]