81563604

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 201062400

約数和(自身を除く): 119498796

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5099, 5332, 7998, 10198, 15297, 15996, 20396, 30594, 61188, 158069, 219257, 316138, 438514, 474207, 632276, 657771, 877028, 948414, 1315542, 1896828, 2631084, 6796967, 13593934, 20390901, 27187868, 40781802, 81563604]

約数ペア:

[(1, 81563604), (2, 40781802), (3, 27187868), (4, 20390901), (6, 13593934), (12, 6796967), (31, 2631084), (43, 1896828), (62, 1315542), (86, 948414), (93, 877028), (124, 657771), (129, 632276), (172, 474207), (186, 438514), (258, 316138), (372, 219257), (516, 158069), (1333, 61188), (2666, 30594), (3999, 20396), (5099, 15996), (5332, 15297), (7998, 10198)]