87089552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 193380480

約数和(自身を除く): 106290928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 113, 116, 151, 176, 226, 232, 302, 319, 452, 464, 604, 638, 904, 1208, 1243, 1276, 1661, 1808, 2416, 2486, 2552, 3277, 3322, 4379, 4972, 5104, 6554, 6644, 8758, 9944, 13108, 13288, 17063, 17516, 19888, 26216, 26576, 34126, 35032, 36047, 48169, 52432, 68252, 70064, 72094, 96338, 136504, 144188, 187693, 192676, 273008, 288376, 375386, 385352, 494827, 576752, 750772, 770704, 989654, 1501544, 1979308, 3003088, 3958616, 5443097, 7917232, 10886194, 21772388, 43544776, 87089552]

約数ペア:

[(1, 87089552), (2, 43544776), (4, 21772388), (8, 10886194), (11, 7917232), (16, 5443097), (22, 3958616), (29, 3003088), (44, 1979308), (58, 1501544), (88, 989654), (113, 770704), (116, 750772), (151, 576752), (176, 494827), (226, 385352), (232, 375386), (302, 288376), (319, 273008), (452, 192676), (464, 187693), (604, 144188), (638, 136504), (904, 96338), (1208, 72094), (1243, 70064), (1276, 68252), (1661, 52432), (1808, 48169), (2416, 36047), (2486, 35032), (2552, 34126), (3277, 26576), (3322, 26216), (4379, 19888), (4972, 17516), (5104, 17063), (6554, 13288), (6644, 13108), (8758, 9944)]