80920926

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{104549}}^1$

素因数の和:104600

約数の個数: 24

約数和(自身を含む): 179407800

約数和(自身を除く): 98486874

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 104549, 209098, 313647, 627294, 940941, 1881882, 4495607, 8991214, 13486821, 26973642, 40460463, 80920926]

約数ペア:

[(1, 80920926), (2, 40460463), (3, 26973642), (6, 13486821), (9, 8991214), (18, 4495607), (43, 1881882), (86, 940941), (129, 627294), (258, 313647), (387, 209098), (774, 104549)]