85786064

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 219673440

約数和(自身を除く): 133887376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 443, 494, 532, 637, 728, 784, 886, 931, 988, 1064, 1274, 1456, 1729, 1772, 1862, 1976, 2128, 2548, 3101, 3458, 3544, 3724, 3952, 5096, 5759, 6202, 6916, 7088, 7448, 8417, 10192, 11518, 12103, 12404, 13832, 14896, 16834, 21707, 23036, 24206, 24808, 27664, 33668, 40313, 43414, 46072, 48412, 49616, 58919, 67336, 80626, 86828, 92144, 96824, 109421, 117838, 134672, 161252, 173656, 193648, 218842, 235676, 282191, 322504, 347312, 412433, 437684, 471352, 564382, 645008, 765947, 824866, 875368, 942704, 1128764, 1531894, 1649732, 1750736, 2257528, 3063788, 3299464, 4515056, 5361629, 6127576, 6598928, 10723258, 12255152, 21446516, 42893032, 85786064]

約数ペア:

[(1, 85786064), (2, 42893032), (4, 21446516), (7, 12255152), (8, 10723258), (13, 6598928), (14, 6127576), (16, 5361629), (19, 4515056), (26, 3299464), (28, 3063788), (38, 2257528), (49, 1750736), (52, 1649732), (56, 1531894), (76, 1128764), (91, 942704), (98, 875368), (104, 824866), (112, 765947), (133, 645008), (152, 564382), (182, 471352), (196, 437684), (208, 412433), (247, 347312), (266, 322504), (304, 282191), (364, 235676), (392, 218842), (443, 193648), (494, 173656), (532, 161252), (637, 134672), (728, 117838), (784, 109421), (886, 96824), (931, 92144), (988, 86828), (1064, 80626), (1274, 67336), (1456, 58919), (1729, 49616), (1772, 48412), (1862, 46072), (1976, 43414), (2128, 40313), (2548, 33668), (3101, 27664), (3458, 24808), (3544, 24206), (3724, 23036), (3952, 21707), (5096, 16834), (5759, 14896), (6202, 13832), (6916, 12404), (7088, 12103), (7448, 11518), (8417, 10192)]