65689968

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{7561}}^1$

素因数の和:7753

約数の個数: 40

約数和(自身を含む): 170659216

約数和(自身を除く): 104969248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 7561, 8688, 15122, 22683, 30244, 45366, 60488, 90732, 120976, 181464, 362928, 1368541, 2737082, 4105623, 5474164, 8211246, 10948328, 16422492, 21896656, 32844984, 65689968]

約数ペア:

[(1, 65689968), (2, 32844984), (3, 21896656), (4, 16422492), (6, 10948328), (8, 8211246), (12, 5474164), (16, 4105623), (24, 2737082), (48, 1368541), (181, 362928), (362, 181464), (543, 120976), (724, 90732), (1086, 60488), (1448, 45366), (2172, 30244), (2896, 22683), (4344, 15122), (7561, 8688)]