64069872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78517}}^1$

素因数の和:78545

約数の個数: 40

約数和(自身を含む): 175252176

約数和(自身を除く): 111182304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 78517, 157034, 235551, 314068, 471102, 628136, 942204, 1256272, 1334789, 1884408, 2669578, 3768816, 4004367, 5339156, 8008734, 10678312, 16017468, 21356624, 32034936, 64069872]

約数ペア:

[(1, 64069872), (2, 32034936), (3, 21356624), (4, 16017468), (6, 10678312), (8, 8008734), (12, 5339156), (16, 4004367), (17, 3768816), (24, 2669578), (34, 1884408), (48, 1334789), (51, 1256272), (68, 942204), (102, 628136), (136, 471102), (204, 314068), (272, 235551), (408, 157034), (816, 78517)]