7139025864

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1255103}}^1$

素因数の和:1255194

約数の個数: 48

約数和(自身を含む): 19579622400

約数和(自身を除く): 12440596536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 1255103, 2510206, 3765309, 5020412, 7530618, 10040824, 11295927, 15061236, 22591854, 30122472, 45183708, 90367416, 99153137, 198306274, 297459411, 396612548, 594918822, 793225096, 892378233, 1189837644, 1784756466, 2379675288, 3569512932, 7139025864]

約数ペア:

[(1, 7139025864), (2, 3569512932), (3, 2379675288), (4, 1784756466), (6, 1189837644), (8, 892378233), (9, 793225096), (12, 594918822), (18, 396612548), (24, 297459411), (36, 198306274), (72, 99153137), (79, 90367416), (158, 45183708), (237, 30122472), (316, 22591854), (474, 15061236), (632, 11295927), (711, 10040824), (948, 7530618), (1422, 5020412), (1896, 3765309), (2844, 2510206), (5688, 1255103)]