68680464

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{13127}}^1$

素因数の和:13247

約数の個数: 40

約数和(自身を含む): 179065920

約数和(自身を除く): 110385456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 13127, 26254, 39381, 52508, 78762, 105016, 157524, 210032, 315048, 630096, 1430843, 2861686, 4292529, 5723372, 8585058, 11446744, 17170116, 22893488, 34340232, 68680464]

約数ペア:

[(1, 68680464), (2, 34340232), (3, 22893488), (4, 17170116), (6, 11446744), (8, 8585058), (12, 5723372), (16, 4292529), (24, 2861686), (48, 1430843), (109, 630096), (218, 315048), (327, 210032), (436, 157524), (654, 105016), (872, 78762), (1308, 52508), (1744, 39381), (2616, 26254), (5232, 13127)]