85731864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 223104000

約数和(自身を除く): 137372136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 744, 829, 834, 1112, 1658, 1668, 2487, 3316, 3336, 4309, 4974, 6632, 8618, 9948, 12927, 17236, 19896, 25699, 25854, 34472, 51398, 51708, 77097, 102796, 103416, 115231, 154194, 205592, 230462, 308388, 345693, 460924, 616776, 691386, 921848, 1382772, 2765544, 3572161, 7144322, 10716483, 14288644, 21432966, 28577288, 42865932, 85731864]

約数ペア:

[(1, 85731864), (2, 42865932), (3, 28577288), (4, 21432966), (6, 14288644), (8, 10716483), (12, 7144322), (24, 3572161), (31, 2765544), (62, 1382772), (93, 921848), (124, 691386), (139, 616776), (186, 460924), (248, 345693), (278, 308388), (372, 230462), (417, 205592), (556, 154194), (744, 115231), (829, 103416), (834, 102796), (1112, 77097), (1658, 51708), (1668, 51398), (2487, 34472), (3316, 25854), (3336, 25699), (4309, 19896), (4974, 17236), (6632, 12927), (8618, 9948)]