90305514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3821}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 212854824

約数和(自身を除く): 122549310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3821, 3939, 7642, 7878, 11463, 11817, 22926, 23634, 34389, 49673, 68778, 99346, 149019, 298038, 385921, 447057, 771842, 894114, 1157763, 2315526, 3473289, 5016973, 6946578, 10033946, 15050919, 30101838, 45152757, 90305514]

約数ペア:

[(1, 90305514), (2, 45152757), (3, 30101838), (6, 15050919), (9, 10033946), (13, 6946578), (18, 5016973), (26, 3473289), (39, 2315526), (78, 1157763), (101, 894114), (117, 771842), (202, 447057), (234, 385921), (303, 298038), (606, 149019), (909, 99346), (1313, 68778), (1818, 49673), (2626, 34389), (3821, 23634), (3939, 22926), (7642, 11817), (7878, 11463)]