85750448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 208111680

約数和(自身を除く): 122361232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1553, 1624, 1904, 1972, 3106, 3248, 3451, 3944, 6212, 6902, 7888, 10871, 12424, 13804, 21742, 24848, 26401, 27608, 43484, 45037, 52802, 55216, 86968, 90074, 105604, 173936, 180148, 184807, 211208, 315259, 360296, 369614, 422416, 630518, 720592, 739228, 765629, 1261036, 1478456, 1531258, 2522072, 2956912, 3062516, 5044144, 5359403, 6125032, 10718806, 12250064, 21437612, 42875224, 85750448]

約数ペア:

[(1, 85750448), (2, 42875224), (4, 21437612), (7, 12250064), (8, 10718806), (14, 6125032), (16, 5359403), (17, 5044144), (28, 3062516), (29, 2956912), (34, 2522072), (56, 1531258), (58, 1478456), (68, 1261036), (112, 765629), (116, 739228), (119, 720592), (136, 630518), (203, 422416), (232, 369614), (238, 360296), (272, 315259), (406, 211208), (464, 184807), (476, 180148), (493, 173936), (812, 105604), (952, 90074), (986, 86968), (1553, 55216), (1624, 52802), (1904, 45037), (1972, 43484), (3106, 27608), (3248, 26401), (3451, 24848), (3944, 21742), (6212, 13804), (6902, 12424), (7888, 10871)]