90456156

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17093}}^1$

素因数の和:17120

約数の個数: 72

約数和(自身を含む): 272820240

約数和(自身を除く): 182364084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 17093, 34186, 51279, 68372, 102558, 119651, 153837, 205116, 239302, 307674, 358953, 461511, 478604, 615348, 717906, 837557, 923022, 1076859, 1435812, 1675114, 1846044, 2153718, 2512671, 3230577, 3350228, 4307436, 5025342, 6461154, 7538013, 10050684, 12922308, 15076026, 22614039, 30152052, 45228078, 90456156]

約数ペア:

[(1, 90456156), (2, 45228078), (3, 30152052), (4, 22614039), (6, 15076026), (7, 12922308), (9, 10050684), (12, 7538013), (14, 6461154), (18, 5025342), (21, 4307436), (27, 3350228), (28, 3230577), (36, 2512671), (42, 2153718), (49, 1846044), (54, 1675114), (63, 1435812), (84, 1076859), (98, 923022), (108, 837557), (126, 717906), (147, 615348), (189, 478604), (196, 461511), (252, 358953), (294, 307674), (378, 239302), (441, 205116), (588, 153837), (756, 119651), (882, 102558), (1323, 68372), (1764, 51279), (2646, 34186), (5292, 17093)]