83211768

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2971}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 226020600

約数和(自身を除く): 142808832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 2971, 3112, 3501, 4668, 5942, 7002, 8913, 9336, 11884, 14004, 17826, 23768, 26739, 28008, 35652, 53478, 71304, 106956, 213912, 1155719, 2311438, 3467157, 4622876, 6934314, 9245752, 10401471, 13868628, 20802942, 27737256, 41605884, 83211768]

約数ペア:

[(1, 83211768), (2, 41605884), (3, 27737256), (4, 20802942), (6, 13868628), (8, 10401471), (9, 9245752), (12, 6934314), (18, 4622876), (24, 3467157), (36, 2311438), (72, 1155719), (389, 213912), (778, 106956), (1167, 71304), (1556, 53478), (2334, 35652), (2971, 28008), (3112, 26739), (3501, 23768), (4668, 17826), (5942, 14004), (7002, 11884), (8913, 9336)]