81765204

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{40801}}^1$

素因数の和:40975

約数の個数: 24

約数和(自身を含む): 191932608

約数和(自身を除く): 110167404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 40801, 81602, 122403, 163204, 244806, 489612, 6813767, 13627534, 20441301, 27255068, 40882602, 81765204]

約数ペア:

[(1, 81765204), (2, 40882602), (3, 27255068), (4, 20441301), (6, 13627534), (12, 6813767), (167, 489612), (334, 244806), (501, 163204), (668, 122403), (1002, 81602), (2004, 40801)]