72315126

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 178698240

約数和(自身を除く): 106383114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3323, 3627, 6646, 7254, 9969, 10881, 19938, 21762, 29907, 43199, 59814, 86398, 89721, 103013, 129597, 179442, 206026, 259194, 309039, 388791, 618078, 777582, 927117, 1166373, 1339169, 1854234, 2332746, 2678338, 2781351, 4017507, 5562702, 8035014, 12052521, 24105042, 36157563, 72315126]

約数ペア:

[(1, 72315126), (2, 36157563), (3, 24105042), (6, 12052521), (9, 8035014), (13, 5562702), (18, 4017507), (26, 2781351), (27, 2678338), (31, 2332746), (39, 1854234), (54, 1339169), (62, 1166373), (78, 927117), (93, 777582), (117, 618078), (186, 388791), (234, 309039), (279, 259194), (351, 206026), (403, 179442), (558, 129597), (702, 103013), (806, 89721), (837, 86398), (1209, 59814), (1674, 43199), (2418, 29907), (3323, 21762), (3627, 19938), (6646, 10881), (7254, 9969)]