71529288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 185592000

約数和(自身を除く): 114062712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 109, 111, 148, 218, 222, 296, 327, 436, 444, 654, 739, 872, 888, 1308, 1478, 2217, 2616, 2956, 4033, 4434, 5912, 8066, 8868, 12099, 16132, 17736, 24198, 27343, 32264, 48396, 54686, 80551, 82029, 96792, 109372, 161102, 164058, 218744, 241653, 322204, 328116, 483306, 644408, 656232, 966612, 1933224, 2980387, 5960774, 8941161, 11921548, 17882322, 23843096, 35764644, 71529288]

約数ペア:

[(1, 71529288), (2, 35764644), (3, 23843096), (4, 17882322), (6, 11921548), (8, 8941161), (12, 5960774), (24, 2980387), (37, 1933224), (74, 966612), (109, 656232), (111, 644408), (148, 483306), (218, 328116), (222, 322204), (296, 241653), (327, 218744), (436, 164058), (444, 161102), (654, 109372), (739, 96792), (872, 82029), (888, 80551), (1308, 54686), (1478, 48396), (2217, 32264), (2616, 27343), (2956, 24198), (4033, 17736), (4434, 16132), (5912, 12099), (8066, 8868)]