86661144

素因数分解:

$2^3\times 3^3\times {\mathrm{401209}}^1$

素因数の和:401224

約数の個数: 32

約数和(自身を含む): 240726000

約数和(自身を除く): 154064856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401209, 802418, 1203627, 1604836, 2407254, 3209672, 3610881, 4814508, 7221762, 9629016, 10832643, 14443524, 21665286, 28887048, 43330572, 86661144]

約数ペア:

[(1, 86661144), (2, 43330572), (3, 28887048), (4, 21665286), (6, 14443524), (8, 10832643), (9, 9629016), (12, 7221762), (18, 4814508), (24, 3610881), (27, 3209672), (36, 2407254), (54, 1604836), (72, 1203627), (108, 802418), (216, 401209)]