84287196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{111491}}^1$

素因数の和:111511

約数の個数: 48

約数和(自身を含む): 249742080

約数和(自身を除く): 165454884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 111491, 222982, 334473, 445964, 668946, 780437, 1003419, 1337892, 1560874, 2006838, 2341311, 3010257, 3121748, 4013676, 4682622, 6020514, 7023933, 9365244, 12041028, 14047866, 21071799, 28095732, 42143598, 84287196]

約数ペア:

[(1, 84287196), (2, 42143598), (3, 28095732), (4, 21071799), (6, 14047866), (7, 12041028), (9, 9365244), (12, 7023933), (14, 6020514), (18, 4682622), (21, 4013676), (27, 3121748), (28, 3010257), (36, 2341311), (42, 2006838), (54, 1560874), (63, 1337892), (84, 1003419), (108, 780437), (126, 668946), (189, 445964), (252, 334473), (378, 222982), (756, 111491)]