77320364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40867}}^1$

素因数の和:40925

約数の個数: 24

約数和(自身を含む): 151048128

約数和(自身を除く): 73727764

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 40867, 81734, 163468, 449537, 899074, 1757281, 1798148, 3514562, 7029124, 19330091, 38660182, 77320364]

約数ペア:

[(1, 77320364), (2, 38660182), (4, 19330091), (11, 7029124), (22, 3514562), (43, 1798148), (44, 1757281), (86, 899074), (172, 449537), (473, 163468), (946, 81734), (1892, 40867)]