90878802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2579}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 208051200

約数和(自身を除く): 117172398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 1678, 2517, 2579, 5034, 5158, 5873, 7737, 11746, 15474, 17619, 18053, 35238, 36106, 54159, 108318, 2163781, 4327562, 6491343, 12982686, 15146467, 30292934, 45439401, 90878802]

約数ペア:

[(1, 90878802), (2, 45439401), (3, 30292934), (6, 15146467), (7, 12982686), (14, 6491343), (21, 4327562), (42, 2163781), (839, 108318), (1678, 54159), (2517, 36106), (2579, 35238), (5034, 18053), (5158, 17619), (5873, 15474), (7737, 11746)]