70551468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 193179168

約数和(自身を除く): 122627700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 647, 699, 932, 1294, 1398, 1941, 2097, 2588, 2796, 3029, 3882, 4194, 5823, 6058, 7764, 8388, 8411, 9087, 11646, 12116, 16822, 18174, 23292, 25233, 27261, 33644, 36348, 50466, 54522, 75699, 100932, 109044, 150751, 151398, 301502, 302796, 452253, 603004, 904506, 1356759, 1809012, 1959763, 2713518, 3919526, 5427036, 5879289, 7839052, 11758578, 17637867, 23517156, 35275734, 70551468]

約数ペア:

[(1, 70551468), (2, 35275734), (3, 23517156), (4, 17637867), (6, 11758578), (9, 7839052), (12, 5879289), (13, 5427036), (18, 3919526), (26, 2713518), (36, 1959763), (39, 1809012), (52, 1356759), (78, 904506), (117, 603004), (156, 452253), (233, 302796), (234, 301502), (466, 151398), (468, 150751), (647, 109044), (699, 100932), (932, 75699), (1294, 54522), (1398, 50466), (1941, 36348), (2097, 33644), (2588, 27261), (2796, 25233), (3029, 23292), (3882, 18174), (4194, 16822), (5823, 12116), (6058, 11646), (7764, 9087), (8388, 8411)]