90966078

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3001

約数の個数: 64

約数和(自身を含む): 233955840

約数和(自身を除く): 142989762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2971, 3402, 4374, 5103, 5942, 8913, 10206, 15309, 17826, 20797, 26739, 30618, 41594, 53478, 62391, 80217, 124782, 160434, 187173, 240651, 374346, 481302, 561519, 721953, 1123038, 1443906, 1684557, 2165859, 3369114, 4331718, 5053671, 6497577, 10107342, 12995154, 15161013, 30322026, 45483039, 90966078]

約数ペア:

[(1, 90966078), (2, 45483039), (3, 30322026), (6, 15161013), (7, 12995154), (9, 10107342), (14, 6497577), (18, 5053671), (21, 4331718), (27, 3369114), (42, 2165859), (54, 1684557), (63, 1443906), (81, 1123038), (126, 721953), (162, 561519), (189, 481302), (243, 374346), (378, 240651), (486, 187173), (567, 160434), (729, 124782), (1134, 80217), (1458, 62391), (1701, 53478), (2187, 41594), (2971, 30618), (3402, 26739), (4374, 20797), (5103, 17826), (5942, 15309), (8913, 10206)]