67907180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 167795712

約数和(自身を除く): 99888532

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 271, 335, 340, 374, 542, 670, 737, 748, 935, 1084, 1139, 1340, 1355, 1474, 1870, 2278, 2710, 2948, 2981, 3685, 3740, 4556, 4607, 5420, 5695, 5962, 7370, 9214, 11390, 11924, 12529, 14740, 14905, 18157, 18428, 22780, 23035, 25058, 29810, 36314, 46070, 50116, 50677, 59620, 62645, 72628, 90785, 92140, 101354, 125290, 181570, 199727, 202708, 250580, 253385, 308669, 363140, 399454, 506770, 617338, 798908, 998635, 1013540, 1234676, 1543345, 1997270, 3086690, 3395359, 3994540, 6173380, 6790718, 13581436, 16976795, 33953590, 67907180]

約数ペア:

[(1, 67907180), (2, 33953590), (4, 16976795), (5, 13581436), (10, 6790718), (11, 6173380), (17, 3994540), (20, 3395359), (22, 3086690), (34, 1997270), (44, 1543345), (55, 1234676), (67, 1013540), (68, 998635), (85, 798908), (110, 617338), (134, 506770), (170, 399454), (187, 363140), (220, 308669), (268, 253385), (271, 250580), (335, 202708), (340, 199727), (374, 181570), (542, 125290), (670, 101354), (737, 92140), (748, 90785), (935, 72628), (1084, 62645), (1139, 59620), (1340, 50677), (1355, 50116), (1474, 46070), (1870, 36314), (2278, 29810), (2710, 25058), (2948, 23035), (2981, 22780), (3685, 18428), (3740, 18157), (4556, 14905), (4607, 14740), (5420, 12529), (5695, 11924), (5962, 11390), (7370, 9214)]