82057716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 224550144

約数和(自身を除く): 142492428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 647, 813, 1084, 1294, 1626, 1941, 2439, 2588, 3252, 3523, 3882, 4878, 5823, 7046, 7764, 8411, 9756, 10569, 11646, 14092, 16822, 21138, 23292, 25233, 31707, 33644, 42276, 50466, 63414, 75699, 100932, 126828, 151398, 175337, 302796, 350674, 526011, 701348, 1052022, 1578033, 2104044, 2279381, 3156066, 4558762, 6312132, 6838143, 9117524, 13676286, 20514429, 27352572, 41028858, 82057716]

約数ペア:

[(1, 82057716), (2, 41028858), (3, 27352572), (4, 20514429), (6, 13676286), (9, 9117524), (12, 6838143), (13, 6312132), (18, 4558762), (26, 3156066), (36, 2279381), (39, 2104044), (52, 1578033), (78, 1052022), (117, 701348), (156, 526011), (234, 350674), (271, 302796), (468, 175337), (542, 151398), (647, 126828), (813, 100932), (1084, 75699), (1294, 63414), (1626, 50466), (1941, 42276), (2439, 33644), (2588, 31707), (3252, 25233), (3523, 23292), (3882, 21138), (4878, 16822), (5823, 14092), (7046, 11646), (7764, 10569), (8411, 9756)]