87786288

素因数分解:

$2^4\times 3^3\times {\mathrm{203209}}^1$

素因数の和:203226

約数の個数: 40

約数和(自身を含む): 251980400

約数和(自身を除く): 164194112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 203209, 406418, 609627, 812836, 1219254, 1625672, 1828881, 2438508, 3251344, 3657762, 4877016, 5486643, 7315524, 9754032, 10973286, 14631048, 21946572, 29262096, 43893144, 87786288]

約数ペア:

[(1, 87786288), (2, 43893144), (3, 29262096), (4, 21946572), (6, 14631048), (8, 10973286), (9, 9754032), (12, 7315524), (16, 5486643), (18, 4877016), (24, 3657762), (27, 3251344), (36, 2438508), (48, 1828881), (54, 1625672), (72, 1219254), (108, 812836), (144, 609627), (216, 406418), (432, 203209)]