68546198

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 125582400

約数和(自身を除く): 57036202

約数列:

[1, 2, 7, 14, 29, 49, 58, 89, 98, 178, 203, 271, 406, 542, 623, 1246, 1421, 1897, 2581, 2842, 3794, 4361, 5162, 7859, 8722, 13279, 15718, 18067, 24119, 26558, 36134, 48238, 55013, 110026, 126469, 168833, 252938, 337666, 385091, 699451, 770182, 1181831, 1398902, 2363662, 4896157, 9792314, 34273099, 68546198]

約数ペア:

[(1, 68546198), (2, 34273099), (7, 9792314), (14, 4896157), (29, 2363662), (49, 1398902), (58, 1181831), (89, 770182), (98, 699451), (178, 385091), (203, 337666), (271, 252938), (406, 168833), (542, 126469), (623, 110026), (1246, 55013), (1421, 48238), (1897, 36134), (2581, 26558), (2842, 24119), (3794, 18067), (4361, 15718), (5162, 13279), (7859, 8722)]