71856792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142573}}^1$

素因数の和:142592

約数の個数: 48

約数和(自身を含む): 222415440

約数和(自身を除く): 150558648

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, 142573, 285146, 427719, 570292, 855438, 998011, 1140584, 1283157, 1710876, 1996022, 2566314, 2994033, 3421752, 3992044, 5132628, 5988066, 7984088, 8982099, 10265256, 11976132, 17964198, 23952264, 35928396, 71856792]

約数ペア:

[(1, 71856792), (2, 35928396), (3, 23952264), (4, 17964198), (6, 11976132), (7, 10265256), (8, 8982099), (9, 7984088), (12, 5988066), (14, 5132628), (18, 3992044), (21, 3421752), (24, 2994033), (28, 2566314), (36, 1996022), (42, 1710876), (56, 1283157), (63, 1140584), (72, 998011), (84, 855438), (126, 570292), (168, 427719), (252, 285146), (504, 142573)]