68387934

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 138733056

約数和(自身を除く): 70345122

約数列:

[1, 2, 3, 6, 137, 271, 274, 307, 411, 542, 614, 813, 822, 921, 1626, 1842, 37127, 42059, 74254, 83197, 84118, 111381, 126177, 166394, 222762, 249591, 252354, 499182, 11397989, 22795978, 34193967, 68387934]

約数ペア:

[(1, 68387934), (2, 34193967), (3, 22795978), (6, 11397989), (137, 499182), (271, 252354), (274, 249591), (307, 222762), (411, 166394), (542, 126177), (614, 111381), (813, 84118), (822, 83197), (921, 74254), (1626, 42059), (1842, 37127)]