67788984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{65687}}^1$

素因数の和:65739

約数の個数: 32

約数和(自身を含む): 173416320

約数和(自身を除く): 105627336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 65687, 131374, 197061, 262748, 394122, 525496, 788244, 1576488, 2824541, 5649082, 8473623, 11298164, 16947246, 22596328, 33894492, 67788984]

約数ペア:

[(1, 67788984), (2, 33894492), (3, 22596328), (4, 16947246), (6, 11298164), (8, 8473623), (12, 5649082), (24, 2824541), (43, 1576488), (86, 788244), (129, 525496), (172, 394122), (258, 262748), (344, 197061), (516, 131374), (1032, 65687)]