72549288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143947}}^1$

素因数の和:143966

約数の個数: 48

約数和(自身を含む): 224558880

約数和(自身を除く): 152009592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143947, 287894, 431841, 575788, 863682, 1007629, 1151576, 1295523, 1727364, 2015258, 2591046, 3022887, 3454728, 4030516, 5182092, 6045774, 8061032, 9068661, 10364184, 12091548, 18137322, 24183096, 36274644, 72549288]

約数ペア:

[(1, 72549288), (2, 36274644), (3, 24183096), (4, 18137322), (6, 12091548), (7, 10364184), (8, 9068661), (9, 8061032), (12, 6045774), (14, 5182092), (18, 4030516), (21, 3454728), (24, 3022887), (28, 2591046), (36, 2015258), (42, 1727364), (56, 1295523), (63, 1151576), (72, 1007629), (84, 863682), (126, 575788), (168, 431841), (252, 287894), (504, 143947)]