80756664

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197933}}^1$

素因数の和:197959

約数の個数: 32

約数和(自身を含む): 213768720

約数和(自身を除く): 133012056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 197933, 395866, 593799, 791732, 1187598, 1583464, 2375196, 3364861, 4750392, 6729722, 10094583, 13459444, 20189166, 26918888, 40378332, 80756664]

約数ペア:

[(1, 80756664), (2, 40378332), (3, 26918888), (4, 20189166), (6, 13459444), (8, 10094583), (12, 6729722), (17, 4750392), (24, 3364861), (34, 2375196), (51, 1583464), (68, 1187598), (102, 791732), (136, 593799), (204, 395866), (408, 197933)]