81465648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154291}}^1$

素因数の和:154313

約数の個数: 40

約数和(自身を含む): 229586496

約数和(自身を除く): 148120848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 154291, 308582, 462873, 617164, 925746, 1234328, 1697201, 1851492, 2468656, 3394402, 3702984, 5091603, 6788804, 7405968, 10183206, 13577608, 20366412, 27155216, 40732824, 81465648]

約数ペア:

[(1, 81465648), (2, 40732824), (3, 27155216), (4, 20366412), (6, 13577608), (8, 10183206), (11, 7405968), (12, 6788804), (16, 5091603), (22, 3702984), (24, 3394402), (33, 2468656), (44, 1851492), (48, 1697201), (66, 1234328), (88, 925746), (132, 617164), (176, 462873), (264, 308582), (528, 154291)]