90236692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 195717760

約数和(自身を除く): 105481068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 1579, 2041, 2198, 3158, 4082, 4396, 6316, 8164, 11053, 14287, 20527, 22106, 28574, 41054, 44212, 57148, 82108, 143689, 247903, 287378, 495806, 574756, 991612, 1735321, 3222739, 3470642, 6445478, 6941284, 12890956, 22559173, 45118346, 90236692]

約数ペア:

[(1, 90236692), (2, 45118346), (4, 22559173), (7, 12890956), (13, 6941284), (14, 6445478), (26, 3470642), (28, 3222739), (52, 1735321), (91, 991612), (157, 574756), (182, 495806), (314, 287378), (364, 247903), (628, 143689), (1099, 82108), (1579, 57148), (2041, 44212), (2198, 41054), (3158, 28574), (4082, 22106), (4396, 20527), (6316, 14287), (8164, 11053)]