86800912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 197612352

約数和(自身を除く): 110811440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 374, 433, 536, 737, 748, 866, 1072, 1139, 1474, 1496, 1732, 2278, 2948, 2992, 3464, 4556, 4763, 5896, 6928, 7361, 9112, 9526, 11792, 12529, 14722, 18224, 19052, 25058, 29011, 29444, 38104, 50116, 58022, 58888, 76208, 80971, 100232, 116044, 117776, 161942, 200464, 232088, 319121, 323884, 464176, 493187, 638242, 647768, 986374, 1276484, 1295536, 1972748, 2552968, 3945496, 5105936, 5425057, 7890992, 10850114, 21700228, 43400456, 86800912]

約数ペア:

[(1, 86800912), (2, 43400456), (4, 21700228), (8, 10850114), (11, 7890992), (16, 5425057), (17, 5105936), (22, 3945496), (34, 2552968), (44, 1972748), (67, 1295536), (68, 1276484), (88, 986374), (134, 647768), (136, 638242), (176, 493187), (187, 464176), (268, 323884), (272, 319121), (374, 232088), (433, 200464), (536, 161942), (737, 117776), (748, 116044), (866, 100232), (1072, 80971), (1139, 76208), (1474, 58888), (1496, 58022), (1732, 50116), (2278, 38104), (2948, 29444), (2992, 29011), (3464, 25058), (4556, 19052), (4763, 18224), (5896, 14722), (6928, 12529), (7361, 11792), (9112, 9526)]