80347932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318841}}^1$

素因数の和:318858

約数の個数: 36

約数和(自身を含む): 232116976

約数和(自身を除く): 151769044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318841, 637682, 956523, 1275364, 1913046, 2231887, 2869569, 3826092, 4463774, 5739138, 6695661, 8927548, 11478276, 13391322, 20086983, 26782644, 40173966, 80347932]

約数ペア:

[(1, 80347932), (2, 40173966), (3, 26782644), (4, 20086983), (6, 13391322), (7, 11478276), (9, 8927548), (12, 6695661), (14, 5739138), (18, 4463774), (21, 3826092), (28, 2869569), (36, 2231887), (42, 1913046), (63, 1275364), (84, 956523), (126, 637682), (252, 318841)]