123856992

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20505

約数の個数: 96

約数和(自身を含む): 412876800

約数和(自身を除く): 289019808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 184311, 245748, 286706, 327664, 368622, 430059, 491496, 552933, 573412, 655328, 737244, 860118, 982992, 1105866, 1146824, 1290177, 1474488, 1720236, 1965984, 2211732, 2293648, 2580354, 2948976, 3440472, 3870531, 4423464, 4587296, 5160708, 5897952, 6880944, 7741062, 8846928, 10321416, 13761888, 15482124, 17693856, 20642832, 30964248, 41285664, 61928496, 123856992]

約数ペア:

[(1, 123856992), (2, 61928496), (3, 41285664), (4, 30964248), (6, 20642832), (7, 17693856), (8, 15482124), (9, 13761888), (12, 10321416), (14, 8846928), (16, 7741062), (18, 6880944), (21, 5897952), (24, 5160708), (27, 4587296), (28, 4423464), (32, 3870531), (36, 3440472), (42, 2948976), (48, 2580354), (54, 2293648), (56, 2211732), (63, 1965984), (72, 1720236), (84, 1474488), (96, 1290177), (108, 1146824), (112, 1105866), (126, 982992), (144, 860118), (168, 737244), (189, 655328), (216, 573412), (224, 552933), (252, 491496), (288, 430059), (336, 368622), (378, 327664), (432, 286706), (504, 245748), (672, 184311), (756, 163832), (864, 143353), (1008, 122874), (1512, 81916), (2016, 61437), (3024, 40958), (6048, 20479)]