79635348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 217945728

約数和(自身を除く): 138310380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 647, 789, 1052, 1294, 1578, 1941, 2367, 2588, 3156, 3419, 3882, 4734, 5823, 6838, 7764, 8411, 9468, 10257, 11646, 13676, 16822, 20514, 23292, 25233, 30771, 33644, 41028, 50466, 61542, 75699, 100932, 123084, 151398, 170161, 302796, 340322, 510483, 680644, 1020966, 1531449, 2041932, 2212093, 3062898, 4424186, 6125796, 6636279, 8848372, 13272558, 19908837, 26545116, 39817674, 79635348]

約数ペア:

[(1, 79635348), (2, 39817674), (3, 26545116), (4, 19908837), (6, 13272558), (9, 8848372), (12, 6636279), (13, 6125796), (18, 4424186), (26, 3062898), (36, 2212093), (39, 2041932), (52, 1531449), (78, 1020966), (117, 680644), (156, 510483), (234, 340322), (263, 302796), (468, 170161), (526, 151398), (647, 123084), (789, 100932), (1052, 75699), (1294, 61542), (1578, 50466), (1941, 41028), (2367, 33644), (2588, 30771), (3156, 25233), (3419, 23292), (3882, 20514), (4734, 16822), (5823, 13676), (6838, 11646), (7764, 10257), (8411, 9468)]