81928254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2207}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 171694080

約数和(自身を除く): 89765826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1614, 2207, 4414, 6187, 6621, 12374, 13242, 18561, 37122, 50761, 101522, 152283, 304566, 593683, 1187366, 1781049, 3562098, 13654709, 27309418, 40964127, 81928254]

約数ペア:

[(1, 81928254), (2, 40964127), (3, 27309418), (6, 13654709), (23, 3562098), (46, 1781049), (69, 1187366), (138, 593683), (269, 304566), (538, 152283), (807, 101522), (1614, 50761), (2207, 37122), (4414, 18561), (6187, 13242), (6621, 12374)]