83173818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 122619462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 347, 439, 546, 694, 878, 1041, 1317, 2082, 2429, 2634, 3073, 4511, 4858, 5707, 6146, 7287, 9022, 9219, 11414, 13533, 14574, 17121, 18438, 27066, 31577, 34242, 39949, 63154, 79898, 94731, 119847, 152333, 189462, 239694, 304666, 456999, 913998, 1066331, 1980329, 2132662, 3198993, 3960658, 5940987, 6397986, 11881974, 13862303, 27724606, 41586909, 83173818]

約数ペア:

[(1, 83173818), (2, 41586909), (3, 27724606), (6, 13862303), (7, 11881974), (13, 6397986), (14, 5940987), (21, 3960658), (26, 3198993), (39, 2132662), (42, 1980329), (78, 1066331), (91, 913998), (182, 456999), (273, 304666), (347, 239694), (439, 189462), (546, 152333), (694, 119847), (878, 94731), (1041, 79898), (1317, 63154), (2082, 39949), (2429, 34242), (2634, 31577), (3073, 27066), (4511, 18438), (4858, 17121), (5707, 14574), (6146, 13533), (7287, 11414), (9022, 9219)]