81895656

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14159}}^1$

素因数の和:14409

約数の個数: 32

約数和(自身を含む): 205603200

約数和(自身を除く): 123707544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 14159, 28318, 42477, 56636, 84954, 113272, 169908, 339816, 3412319, 6824638, 10236957, 13649276, 20473914, 27298552, 40947828, 81895656]

約数ペア:

[(1, 81895656), (2, 40947828), (3, 27298552), (4, 20473914), (6, 13649276), (8, 10236957), (12, 6824638), (24, 3412319), (241, 339816), (482, 169908), (723, 113272), (964, 84954), (1446, 56636), (1928, 42477), (2892, 28318), (5784, 14159)]