80898336

素因数分解:

$2^5\times 3^2\times {\mathrm{280897}}^1$

素因数の和:280913

約数の個数: 36

約数和(自身を含む): 230055462

約数和(自身を除く): 149157126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280897, 561794, 842691, 1123588, 1685382, 2247176, 2528073, 3370764, 4494352, 5056146, 6741528, 8988704, 10112292, 13483056, 20224584, 26966112, 40449168, 80898336]

約数ペア:

[(1, 80898336), (2, 40449168), (3, 26966112), (4, 20224584), (6, 13483056), (8, 10112292), (9, 8988704), (12, 6741528), (16, 5056146), (18, 4494352), (24, 3370764), (32, 2528073), (36, 2247176), (48, 1685382), (72, 1123588), (96, 842691), (144, 561794), (288, 280897)]