68015568

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{10343}}^1$

素因数の和:10491

約数の個数: 40

約数和(自身を含む): 177006528

約数和(自身を除く): 108990960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 496464, 1416991, 2833982, 4250973, 5667964, 8501946, 11335928, 17003892, 22671856, 34007784, 68015568]

約数ペア:

[(1, 68015568), (2, 34007784), (3, 22671856), (4, 17003892), (6, 11335928), (8, 8501946), (12, 5667964), (16, 4250973), (24, 2833982), (48, 1416991), (137, 496464), (274, 248232), (411, 165488), (548, 124116), (822, 82744), (1096, 62058), (1644, 41372), (2192, 31029), (3288, 20686), (6576, 10343)]