77606478

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2927}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 172869120

約数和(自身を除く): 95262642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2927, 2946, 4419, 5854, 8781, 8838, 13257, 17562, 26343, 26514, 52686, 79029, 158058, 1437157, 2874314, 4311471, 8622942, 12934413, 25868826, 38803239, 77606478]

約数ペア:

[(1, 77606478), (2, 38803239), (3, 25868826), (6, 12934413), (9, 8622942), (18, 4311471), (27, 2874314), (54, 1437157), (491, 158058), (982, 79029), (1473, 52686), (2927, 26514), (2946, 26343), (4419, 17562), (5854, 13257), (8781, 8838)]