81738761646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{383869}}^1$

素因数の和:385440

約数の個数: 32

約数和(自身を含む): 170696240640

約数和(自身を除く): 88957478994

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1543, 3086, 4629, 9258, 35489, 70978, 106467, 212934, 383869, 767738, 1151607, 2303214, 8828987, 17657974, 26486961, 52973922, 592309867, 1184619734, 1776929601, 3553859202, 13623126941, 27246253882, 40869380823, 81738761646]

約数ペア:

[(1, 81738761646), (2, 40869380823), (3, 27246253882), (6, 13623126941), (23, 3553859202), (46, 1776929601), (69, 1184619734), (138, 592309867), (1543, 52973922), (3086, 26486961), (4629, 17657974), (9258, 8828987), (35489, 2303214), (70978, 1151607), (106467, 767738), (212934, 383869)]