8625709452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{64231}}^1$

素因数の和:64307

約数の個数: 72

約数和(自身を含む): 21927263232

約数和(自身を除く): 13301553780

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1767, 2166, 2356, 3534, 4332, 7068, 11191, 22382, 33573, 44764, 64231, 67146, 128462, 134292, 192693, 256924, 385386, 770772, 1220389, 1991161, 2440778, 3661167, 3982322, 4881556, 5973483, 7322334, 7964644, 11946966, 14644668, 23187391, 23893932, 37832059, 46374782, 69562173, 75664118, 92749564, 113496177, 139124346, 151328236, 226992354, 278248692, 453984708, 718809121, 1437618242, 2156427363, 2875236484, 4312854726, 8625709452]

約数ペア:

[(1, 8625709452), (2, 4312854726), (3, 2875236484), (4, 2156427363), (6, 1437618242), (12, 718809121), (19, 453984708), (31, 278248692), (38, 226992354), (57, 151328236), (62, 139124346), (76, 113496177), (93, 92749564), (114, 75664118), (124, 69562173), (186, 46374782), (228, 37832059), (361, 23893932), (372, 23187391), (589, 14644668), (722, 11946966), (1083, 7964644), (1178, 7322334), (1444, 5973483), (1767, 4881556), (2166, 3982322), (2356, 3661167), (3534, 2440778), (4332, 1991161), (7068, 1220389), (11191, 770772), (22382, 385386), (33573, 256924), (44764, 192693), (64231, 134292), (67146, 128462)]