86623108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 179222400

約数和(自身を除く): 92599292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 286, 398, 572, 761, 796, 1522, 2189, 2587, 3044, 4378, 5174, 8371, 8756, 9893, 10348, 16742, 19786, 28457, 33484, 39572, 56914, 108823, 113828, 151439, 217646, 302878, 435292, 605756, 1665829, 1968707, 3331658, 3937414, 6663316, 7874828, 21655777, 43311554, 86623108]

約数ペア:

[(1, 86623108), (2, 43311554), (4, 21655777), (11, 7874828), (13, 6663316), (22, 3937414), (26, 3331658), (44, 1968707), (52, 1665829), (143, 605756), (199, 435292), (286, 302878), (398, 217646), (572, 151439), (761, 113828), (796, 108823), (1522, 56914), (2189, 39572), (2587, 33484), (3044, 28457), (4378, 19786), (5174, 16742), (8371, 10348), (8756, 9893)]