85242872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 189151200

約数和(自身を除く): 103908328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 269, 277, 286, 538, 554, 572, 1076, 1108, 1144, 2152, 2216, 2959, 3047, 3497, 3601, 5918, 6094, 6994, 7202, 11836, 12188, 13988, 14404, 23672, 24376, 27976, 28808, 38467, 39611, 74513, 76934, 79222, 149026, 153868, 158444, 298052, 307736, 316888, 596104, 819643, 968669, 1639286, 1937338, 3278572, 3874676, 6557144, 7749352, 10655359, 21310718, 42621436, 85242872]

約数ペア:

[(1, 85242872), (2, 42621436), (4, 21310718), (8, 10655359), (11, 7749352), (13, 6557144), (22, 3874676), (26, 3278572), (44, 1937338), (52, 1639286), (88, 968669), (104, 819643), (143, 596104), (269, 316888), (277, 307736), (286, 298052), (538, 158444), (554, 153868), (572, 149026), (1076, 79222), (1108, 76934), (1144, 74513), (2152, 39611), (2216, 38467), (2959, 28808), (3047, 27976), (3497, 24376), (3601, 23672), (5918, 14404), (6094, 13988), (6994, 12188), (7202, 11836)]