7883964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 22294272

約数和(自身を除く): 14410308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 463, 473, 516, 774, 926, 946, 1389, 1419, 1548, 1852, 1892, 2778, 2838, 4167, 4257, 5093, 5556, 5676, 8334, 8514, 10186, 15279, 16668, 17028, 19909, 20372, 30558, 39818, 45837, 59727, 61116, 79636, 91674, 119454, 179181, 183348, 218999, 238908, 358362, 437998, 656997, 716724, 875996, 1313994, 1970991, 2627988, 3941982, 7883964]

約数ペア:

[(1, 7883964), (2, 3941982), (3, 2627988), (4, 1970991), (6, 1313994), (9, 875996), (11, 716724), (12, 656997), (18, 437998), (22, 358362), (33, 238908), (36, 218999), (43, 183348), (44, 179181), (66, 119454), (86, 91674), (99, 79636), (129, 61116), (132, 59727), (172, 45837), (198, 39818), (258, 30558), (387, 20372), (396, 19909), (463, 17028), (473, 16668), (516, 15279), (774, 10186), (926, 8514), (946, 8334), (1389, 5676), (1419, 5556), (1548, 5093), (1852, 4257), (1892, 4167), (2778, 2838)]