82860804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 227928792

約数和(自身を除く): 145067988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1753, 1818, 2626, 3506, 3636, 3939, 5252, 5259, 7012, 7878, 10518, 11817, 15756, 15777, 21036, 22789, 23634, 31554, 45578, 47268, 63108, 68367, 91156, 136734, 177053, 205101, 273468, 354106, 410202, 531159, 708212, 820404, 1062318, 1593477, 2124636, 2301689, 3186954, 4603378, 6373908, 6905067, 9206756, 13810134, 20715201, 27620268, 41430402, 82860804]

約数ペア:

[(1, 82860804), (2, 41430402), (3, 27620268), (4, 20715201), (6, 13810134), (9, 9206756), (12, 6905067), (13, 6373908), (18, 4603378), (26, 3186954), (36, 2301689), (39, 2124636), (52, 1593477), (78, 1062318), (101, 820404), (117, 708212), (156, 531159), (202, 410202), (234, 354106), (303, 273468), (404, 205101), (468, 177053), (606, 136734), (909, 91156), (1212, 68367), (1313, 63108), (1753, 47268), (1818, 45578), (2626, 31554), (3506, 23634), (3636, 22789), (3939, 21036), (5252, 15777), (5259, 15756), (7012, 11817), (7878, 10518)]