84578508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47947}}^1$

素因数の和:47971

約数の個数: 54

約数和(自身を含む): 248706276

約数和(自身を除く): 164127768

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 47947, 95894, 143841, 191788, 287682, 335629, 431523, 575364, 671258, 863046, 1006887, 1342516, 1726092, 2013774, 2349403, 3020661, 4027548, 4698806, 6041322, 7048209, 9397612, 12082644, 14096418, 21144627, 28192836, 42289254, 84578508]

約数ペア:

[(1, 84578508), (2, 42289254), (3, 28192836), (4, 21144627), (6, 14096418), (7, 12082644), (9, 9397612), (12, 7048209), (14, 6041322), (18, 4698806), (21, 4027548), (28, 3020661), (36, 2349403), (42, 2013774), (49, 1726092), (63, 1342516), (84, 1006887), (98, 863046), (126, 671258), (147, 575364), (196, 431523), (252, 335629), (294, 287682), (441, 191788), (588, 143841), (882, 95894), (1764, 47947)]