85178574

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 207002880

約数和(自身を除く): 121824306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 1811, 2613, 3618, 3622, 5226, 5433, 7839, 10866, 15678, 16299, 23517, 23543, 32598, 47034, 47086, 48897, 70629, 97794, 121337, 141258, 211887, 242674, 364011, 423774, 635661, 728022, 1092033, 1271322, 1577381, 2184066, 3154762, 3276099, 4732143, 6552198, 9464286, 14196429, 28392858, 42589287, 85178574]

約数ペア:

[(1, 85178574), (2, 42589287), (3, 28392858), (6, 14196429), (9, 9464286), (13, 6552198), (18, 4732143), (26, 3276099), (27, 3154762), (39, 2184066), (54, 1577381), (67, 1271322), (78, 1092033), (117, 728022), (134, 635661), (201, 423774), (234, 364011), (351, 242674), (402, 211887), (603, 141258), (702, 121337), (871, 97794), (1206, 70629), (1742, 48897), (1809, 47086), (1811, 47034), (2613, 32598), (3618, 23543), (3622, 23517), (5226, 16299), (5433, 15678), (7839, 10866)]