81929766

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 178909776

約数和(自身を除く): 96980010

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 289, 578, 629, 867, 1258, 1277, 1734, 1887, 2554, 3774, 3831, 7662, 10693, 21386, 21709, 32079, 43418, 47249, 64158, 65127, 94498, 130254, 141747, 283494, 369053, 738106, 803233, 1107159, 1606466, 2214318, 2409699, 4819398, 13654961, 27309922, 40964883, 81929766]

約数ペア:

[(1, 81929766), (2, 40964883), (3, 27309922), (6, 13654961), (17, 4819398), (34, 2409699), (37, 2214318), (51, 1606466), (74, 1107159), (102, 803233), (111, 738106), (222, 369053), (289, 283494), (578, 141747), (629, 130254), (867, 94498), (1258, 65127), (1277, 64158), (1734, 47249), (1887, 43418), (2554, 32079), (3774, 21709), (3831, 21386), (7662, 10693)]