90835416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{25747}}^1$

素因数の和:25773

約数の個数: 72

約数和(自身を含む): 286189020

約数和(自身を除く): 195353604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 25747, 51494, 77241, 102988, 154482, 180229, 205976, 231723, 308964, 360458, 463446, 540687, 617928, 720916, 926892, 1081374, 1261603, 1441832, 1622061, 1853784, 2162748, 2523206, 3244122, 3784809, 4325496, 5046412, 6488244, 7569618, 10092824, 11354427, 12976488, 15139236, 22708854, 30278472, 45417708, 90835416]

約数ペア:

[(1, 90835416), (2, 45417708), (3, 30278472), (4, 22708854), (6, 15139236), (7, 12976488), (8, 11354427), (9, 10092824), (12, 7569618), (14, 6488244), (18, 5046412), (21, 4325496), (24, 3784809), (28, 3244122), (36, 2523206), (42, 2162748), (49, 1853784), (56, 1622061), (63, 1441832), (72, 1261603), (84, 1081374), (98, 926892), (126, 720916), (147, 617928), (168, 540687), (196, 463446), (252, 360458), (294, 308964), (392, 231723), (441, 205976), (504, 180229), (588, 154482), (882, 102988), (1176, 77241), (1764, 51494), (3528, 25747)]