83959428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3557}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 224751744

約数和(自身を除く): 140792316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3557, 3934, 5901, 7114, 7868, 10671, 11802, 14228, 21342, 23604, 24899, 42684, 49798, 74697, 99596, 149394, 298788, 999517, 1999034, 2998551, 3998068, 5997102, 6996619, 11994204, 13993238, 20989857, 27986476, 41979714, 83959428]

約数ペア:

[(1, 83959428), (2, 41979714), (3, 27986476), (4, 20989857), (6, 13993238), (7, 11994204), (12, 6996619), (14, 5997102), (21, 3998068), (28, 2998551), (42, 1999034), (84, 999517), (281, 298788), (562, 149394), (843, 99596), (1124, 74697), (1686, 49798), (1967, 42684), (3372, 24899), (3557, 23604), (3934, 21342), (5901, 14228), (7114, 11802), (7868, 10671)]