72535176

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16016

約数の個数: 80

約数和(自身を含む): 232203840

約数和(自身を除く): 159668664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15991, 31982, 47973, 63964, 95946, 111937, 127928, 143919, 191892, 223874, 287838, 335811, 383784, 431757, 447748, 575676, 671622, 863514, 895496, 1007433, 1151352, 1295271, 1343244, 1727028, 2014866, 2590542, 2686488, 3022299, 3454056, 4029732, 5181084, 6044598, 8059464, 9066897, 10362168, 12089196, 18133794, 24178392, 36267588, 72535176]

約数ペア:

[(1, 72535176), (2, 36267588), (3, 24178392), (4, 18133794), (6, 12089196), (7, 10362168), (8, 9066897), (9, 8059464), (12, 6044598), (14, 5181084), (18, 4029732), (21, 3454056), (24, 3022299), (27, 2686488), (28, 2590542), (36, 2014866), (42, 1727028), (54, 1343244), (56, 1295271), (63, 1151352), (72, 1007433), (81, 895496), (84, 863514), (108, 671622), (126, 575676), (162, 447748), (168, 431757), (189, 383784), (216, 335811), (252, 287838), (324, 223874), (378, 191892), (504, 143919), (567, 127928), (648, 111937), (756, 95946), (1134, 63964), (1512, 47973), (2268, 31982), (4536, 15991)]