81813852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{98809}}^1$

素因数の和:98842

約数の個数: 36

約数和(自身を含む): 215801040

約数和(自身を除く): 133987188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 98809, 197618, 296427, 395236, 592854, 889281, 1185708, 1778562, 2272607, 3557124, 4545214, 6817821, 9090428, 13635642, 20453463, 27271284, 40906926, 81813852]

約数ペア:

[(1, 81813852), (2, 40906926), (3, 27271284), (4, 20453463), (6, 13635642), (9, 9090428), (12, 6817821), (18, 4545214), (23, 3557124), (36, 2272607), (46, 1778562), (69, 1185708), (92, 889281), (138, 592854), (207, 395236), (276, 296427), (414, 197618), (828, 98809)]