86717916

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{5749}}^1$

素因数の和:6178

約数の個数: 36

約数和(自身を含む): 219765000

約数和(自身を除く): 133047084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 5749, 7542, 11498, 15084, 17247, 22996, 34494, 51741, 68988, 103482, 206964, 2408831, 4817662, 7226493, 9635324, 14452986, 21679479, 28905972, 43358958, 86717916]

約数ペア:

[(1, 86717916), (2, 43358958), (3, 28905972), (4, 21679479), (6, 14452986), (9, 9635324), (12, 7226493), (18, 4817662), (36, 2408831), (419, 206964), (838, 103482), (1257, 68988), (1676, 51741), (2514, 34494), (3771, 22996), (5028, 17247), (5749, 15084), (7542, 11498)]