68990232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{66851}}^1$

素因数の和:66903

約数の個数: 32

約数和(自身を含む): 176489280

約数和(自身を除く): 107499048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 66851, 133702, 200553, 267404, 401106, 534808, 802212, 1604424, 2874593, 5749186, 8623779, 11498372, 17247558, 22996744, 34495116, 68990232]

約数ペア:

[(1, 68990232), (2, 34495116), (3, 22996744), (4, 17247558), (6, 11498372), (8, 8623779), (12, 5749186), (24, 2874593), (43, 1604424), (86, 802212), (129, 534808), (172, 401106), (258, 267404), (344, 200553), (516, 133702), (1032, 66851)]