78342174

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{7517}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 175019040

約数和(自身を除く): 96676866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 7517, 10422, 15034, 22551, 45102, 67653, 135306, 202959, 405918, 1450781, 2901562, 4352343, 8704686, 13057029, 26114058, 39171087, 78342174]

約数ペア:

[(1, 78342174), (2, 39171087), (3, 26114058), (6, 13057029), (9, 8704686), (18, 4352343), (27, 2901562), (54, 1450781), (193, 405918), (386, 202959), (579, 135306), (1158, 67653), (1737, 45102), (3474, 22551), (5211, 15034), (7517, 10422)]