80911153226

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{20549}}^1$

素因数の和:20954

約数の個数: 32

約数和(自身を含む): 124545330000

約数和(自身を除く): 43634176774

約数列:

[1, 2, 73, 146, 149, 181, 298, 362, 10877, 13213, 20549, 21754, 26426, 26969, 41098, 53938, 1500077, 1968737, 3000154, 3061801, 3719369, 3937474, 6123602, 7438738, 223511473, 271513937, 447022946, 543027874, 554185981, 1108371962, 40455576613, 80911153226]

約数ペア:

[(1, 80911153226), (2, 40455576613), (73, 1108371962), (146, 554185981), (149, 543027874), (181, 447022946), (298, 271513937), (362, 223511473), (10877, 7438738), (13213, 6123602), (20549, 3937474), (21754, 3719369), (26426, 3061801), (26969, 3000154), (41098, 1968737), (53938, 1500077)]