47872008

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 129998700

約数和(自身を除く): 82126692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1229, 1623, 2164, 2458, 3246, 3687, 4328, 4869, 4916, 6492, 7374, 9738, 9832, 11061, 12984, 14748, 19476, 22122, 29496, 38952, 44244, 88488, 664889, 1329778, 1994667, 2659556, 3989334, 5319112, 5984001, 7978668, 11968002, 15957336, 23936004, 47872008]

約数ペア:

[(1, 47872008), (2, 23936004), (3, 15957336), (4, 11968002), (6, 7978668), (8, 5984001), (9, 5319112), (12, 3989334), (18, 2659556), (24, 1994667), (36, 1329778), (72, 664889), (541, 88488), (1082, 44244), (1229, 38952), (1623, 29496), (2164, 22122), (2458, 19476), (3246, 14748), (3687, 12984), (4328, 11061), (4869, 9832), (4916, 9738), (6492, 7374)]