90744018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 186337536

約数和(自身を除く): 95593518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 547, 643, 1094, 1286, 1641, 1929, 3282, 3858, 23521, 27649, 47042, 55298, 70563, 82947, 141126, 165894, 351721, 703442, 1055163, 2110326, 15124003, 30248006, 45372009, 90744018]

約数ペア:

[(1, 90744018), (2, 45372009), (3, 30248006), (6, 15124003), (43, 2110326), (86, 1055163), (129, 703442), (258, 351721), (547, 165894), (643, 141126), (1094, 82947), (1286, 70563), (1641, 55298), (1929, 47042), (3282, 27649), (3858, 23521)]