72531756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16651}}^1$

素因数の和:16683

約数の個数: 54

約数和(自身を含む): 201539156

約数和(自身を除く): 129007400

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16651, 33302, 49953, 66604, 99906, 149859, 183161, 199812, 299718, 366322, 549483, 599436, 732644, 1098966, 1648449, 2014771, 2197932, 3296898, 4029542, 6044313, 6593796, 8059084, 12088626, 18132939, 24177252, 36265878, 72531756]

約数ペア:

[(1, 72531756), (2, 36265878), (3, 24177252), (4, 18132939), (6, 12088626), (9, 8059084), (11, 6593796), (12, 6044313), (18, 4029542), (22, 3296898), (33, 2197932), (36, 2014771), (44, 1648449), (66, 1098966), (99, 732644), (121, 599436), (132, 549483), (198, 366322), (242, 299718), (363, 199812), (396, 183161), (484, 149859), (726, 99906), (1089, 66604), (1452, 49953), (2178, 33302), (4356, 16651)]