80381076

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51133}}^1$

素因数の和:51271

約数の個数: 24

約数和(自身を含む): 188991264

約数和(自身を除く): 108610188

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 51133, 102266, 153399, 204532, 306798, 613596, 6698423, 13396846, 20095269, 26793692, 40190538, 80381076]

約数ペア:

[(1, 80381076), (2, 40190538), (3, 26793692), (4, 20095269), (6, 13396846), (12, 6698423), (131, 613596), (262, 306798), (393, 204532), (524, 153399), (786, 102266), (1572, 51133)]