86771568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 242824736

約数和(自身を除く): 156053168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 482, 577, 624, 723, 964, 1154, 1446, 1731, 1928, 2308, 2892, 3133, 3462, 3856, 4616, 5784, 6266, 6924, 7501, 9232, 9399, 11568, 12532, 13848, 15002, 18798, 22503, 25064, 27696, 30004, 37596, 45006, 50128, 60008, 75192, 90012, 120016, 139057, 150384, 180024, 278114, 360048, 417171, 556228, 834342, 1112456, 1668684, 1807741, 2224912, 3337368, 3615482, 5423223, 6674736, 7230964, 10846446, 14461928, 21692892, 28923856, 43385784, 86771568]

約数ペア:

[(1, 86771568), (2, 43385784), (3, 28923856), (4, 21692892), (6, 14461928), (8, 10846446), (12, 7230964), (13, 6674736), (16, 5423223), (24, 3615482), (26, 3337368), (39, 2224912), (48, 1807741), (52, 1668684), (78, 1112456), (104, 834342), (156, 556228), (208, 417171), (241, 360048), (312, 278114), (482, 180024), (577, 150384), (624, 139057), (723, 120016), (964, 90012), (1154, 75192), (1446, 60008), (1731, 50128), (1928, 45006), (2308, 37596), (2892, 30004), (3133, 27696), (3462, 25064), (3856, 22503), (4616, 18798), (5784, 15002), (6266, 13848), (6924, 12532), (7501, 11568), (9232, 9399)]