180491436

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{27397}}^1$

素因数の和:27471

約数の個数: 48

約数和(自身を含む): 475629280

約数和(自身を除く): 295137844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 27397, 54794, 82191, 109588, 164382, 246573, 328764, 493146, 739719, 986292, 1479438, 1671217, 2958876, 3342434, 5013651, 6684868, 10027302, 15040953, 20054604, 30081906, 45122859, 60163812, 90245718, 180491436]

約数ペア:

[(1, 180491436), (2, 90245718), (3, 60163812), (4, 45122859), (6, 30081906), (9, 20054604), (12, 15040953), (18, 10027302), (27, 6684868), (36, 5013651), (54, 3342434), (61, 2958876), (108, 1671217), (122, 1479438), (183, 986292), (244, 739719), (366, 493146), (549, 328764), (732, 246573), (1098, 164382), (1647, 109588), (2196, 82191), (3294, 54794), (6588, 27397)]