91241178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 213504768

約数和(自身を除く): 122263590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 137, 157, 202, 274, 303, 314, 411, 471, 606, 707, 822, 942, 959, 1099, 1414, 1918, 2121, 2198, 2877, 3297, 4242, 5754, 6594, 13837, 15857, 21509, 27674, 31714, 41511, 43018, 47571, 64527, 83022, 95142, 96859, 110999, 129054, 150563, 193718, 221998, 290577, 301126, 332997, 451689, 581154, 665994, 903378, 2172409, 4344818, 6517227, 13034454, 15206863, 30413726, 45620589, 91241178]

約数ペア:

[(1, 91241178), (2, 45620589), (3, 30413726), (6, 15206863), (7, 13034454), (14, 6517227), (21, 4344818), (42, 2172409), (101, 903378), (137, 665994), (157, 581154), (202, 451689), (274, 332997), (303, 301126), (314, 290577), (411, 221998), (471, 193718), (606, 150563), (707, 129054), (822, 110999), (942, 96859), (959, 95142), (1099, 83022), (1414, 64527), (1918, 47571), (2121, 43018), (2198, 41511), (2877, 31714), (3297, 27674), (4242, 21509), (5754, 15857), (6594, 13837)]