84883716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 227383520

約数和(自身を除く): 142499804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 579, 643, 684, 772, 1158, 1286, 1737, 1929, 2316, 2572, 3474, 3667, 3858, 5787, 6948, 7334, 7716, 11001, 11574, 12217, 14668, 22002, 23148, 24434, 33003, 36651, 44004, 48868, 66006, 73302, 109953, 124099, 132012, 146604, 219906, 248198, 372297, 439812, 496396, 744594, 1116891, 1489188, 2233782, 2357881, 4467564, 4715762, 7073643, 9431524, 14147286, 21220929, 28294572, 42441858, 84883716]

約数ペア:

[(1, 84883716), (2, 42441858), (3, 28294572), (4, 21220929), (6, 14147286), (9, 9431524), (12, 7073643), (18, 4715762), (19, 4467564), (36, 2357881), (38, 2233782), (57, 1489188), (76, 1116891), (114, 744594), (171, 496396), (193, 439812), (228, 372297), (342, 248198), (386, 219906), (579, 146604), (643, 132012), (684, 124099), (772, 109953), (1158, 73302), (1286, 66006), (1737, 48868), (1929, 44004), (2316, 36651), (2572, 33003), (3474, 24434), (3667, 23148), (3858, 22002), (5787, 14668), (6948, 12217), (7334, 11574), (7716, 11001)]