71286768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10103}}^1$

素因数の和:10131

約数の個数: 90

約数和(自身を含む): 232098984

約数和(自身を除く): 160812216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10103, 20206, 30309, 40412, 60618, 70721, 80824, 90927, 121236, 141442, 161648, 181854, 212163, 242472, 282884, 363708, 424326, 484944, 495047, 565768, 636489, 727416, 848652, 990094, 1131536, 1272978, 1454832, 1485141, 1697304, 1980188, 2545956, 2970282, 3394608, 3960376, 4455423, 5091912, 5940564, 7920752, 8910846, 10183824, 11881128, 17821692, 23762256, 35643384, 71286768]

約数ペア:

[(1, 71286768), (2, 35643384), (3, 23762256), (4, 17821692), (6, 11881128), (7, 10183824), (8, 8910846), (9, 7920752), (12, 5940564), (14, 5091912), (16, 4455423), (18, 3960376), (21, 3394608), (24, 2970282), (28, 2545956), (36, 1980188), (42, 1697304), (48, 1485141), (49, 1454832), (56, 1272978), (63, 1131536), (72, 990094), (84, 848652), (98, 727416), (112, 636489), (126, 565768), (144, 495047), (147, 484944), (168, 424326), (196, 363708), (252, 282884), (294, 242472), (336, 212163), (392, 181854), (441, 161648), (504, 141442), (588, 121236), (784, 90927), (882, 80824), (1008, 70721), (1176, 60618), (1764, 40412), (2352, 30309), (3528, 20206), (7056, 10103)]