85421862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{8971}}^1$

素因数の和:9025

約数の個数: 36

約数和(自身を含む): 193499124

約数和(自身を除く): 108077262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 8971, 9522, 17942, 26913, 53826, 80739, 161478, 206333, 412666, 618999, 1237998, 1856997, 3713994, 4745659, 9491318, 14236977, 28473954, 42710931, 85421862]

約数ペア:

[(1, 85421862), (2, 42710931), (3, 28473954), (6, 14236977), (9, 9491318), (18, 4745659), (23, 3713994), (46, 1856997), (69, 1237998), (138, 618999), (207, 412666), (414, 206333), (529, 161478), (1058, 80739), (1587, 53826), (3174, 26913), (4761, 17942), (8971, 9522)]