61644972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 148184960

約数和(自身を除く): 86539988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 193, 258, 386, 516, 579, 619, 772, 1158, 1238, 1857, 2316, 2476, 3714, 7428, 8299, 16598, 24897, 26617, 33196, 49794, 53234, 79851, 99588, 106468, 119467, 159702, 238934, 319404, 358401, 477868, 716802, 1433604, 5137081, 10274162, 15411243, 20548324, 30822486, 61644972]

約数ペア:

[(1, 61644972), (2, 30822486), (3, 20548324), (4, 15411243), (6, 10274162), (12, 5137081), (43, 1433604), (86, 716802), (129, 477868), (172, 358401), (193, 319404), (258, 238934), (386, 159702), (516, 119467), (579, 106468), (619, 99588), (772, 79851), (1158, 53234), (1238, 49794), (1857, 33196), (2316, 26617), (2476, 24897), (3714, 16598), (7428, 8299)]