78021288

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{10729}}^1$

素因数の和:10842

約数の個数: 48

約数和(自身を含む): 213419700

約数和(自身を除く): 135398412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 10729, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 193122, 257496, 386244, 772488, 1083629, 2167258, 3250887, 4334516, 6501774, 8669032, 9752661, 13003548, 19505322, 26007096, 39010644, 78021288]

約数ペア:

[(1, 78021288), (2, 39010644), (3, 26007096), (4, 19505322), (6, 13003548), (8, 9752661), (9, 8669032), (12, 6501774), (18, 4334516), (24, 3250887), (36, 2167258), (72, 1083629), (101, 772488), (202, 386244), (303, 257496), (404, 193122), (606, 128748), (808, 96561), (909, 85832), (1212, 64374), (1818, 42916), (2424, 32187), (3636, 21458), (7272, 10729)]