138864096

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68881}}^1$

素因数の和:68904

約数の個数: 72

約数和(自身を含む): 451314864

約数和(自身を除く): 312450768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68881, 137762, 206643, 275524, 413286, 482167, 551048, 619929, 826572, 964334, 1102096, 1239858, 1446501, 1653144, 1928668, 2204192, 2479716, 2893002, 3306288, 3857336, 4339503, 4959432, 5786004, 6612576, 7714672, 8679006, 9918864, 11572008, 15429344, 17358012, 19837728, 23144016, 34716024, 46288032, 69432048, 138864096]

約数ペア:

[(1, 138864096), (2, 69432048), (3, 46288032), (4, 34716024), (6, 23144016), (7, 19837728), (8, 17358012), (9, 15429344), (12, 11572008), (14, 9918864), (16, 8679006), (18, 7714672), (21, 6612576), (24, 5786004), (28, 4959432), (32, 4339503), (36, 3857336), (42, 3306288), (48, 2893002), (56, 2479716), (63, 2204192), (72, 1928668), (84, 1653144), (96, 1446501), (112, 1239858), (126, 1102096), (144, 964334), (168, 826572), (224, 619929), (252, 551048), (288, 482167), (336, 413286), (504, 275524), (672, 206643), (1008, 137762), (2016, 68881)]