85868692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 188479872

約数和(自身を除く): 102611180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4451, 4823, 8902, 9646, 17804, 19292, 31157, 57863, 62314, 115726, 124628, 231452, 235903, 405041, 471806, 810082, 943612, 1620164, 1651321, 3066739, 3302642, 6133478, 6605284, 12266956, 21467173, 42934346, 85868692]

約数ペア:

[(1, 85868692), (2, 42934346), (4, 21467173), (7, 12266956), (13, 6605284), (14, 6133478), (26, 3302642), (28, 3066739), (52, 1651321), (53, 1620164), (91, 943612), (106, 810082), (182, 471806), (212, 405041), (364, 235903), (371, 231452), (689, 124628), (742, 115726), (1378, 62314), (1484, 57863), (2756, 31157), (4451, 19292), (4823, 17804), (8902, 9646)]