82051898.000000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:12002

約数の個数: 64

約数和(自身を含む): 1538998272

約数和(自身を除く): 773821587

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 4277, 4935, 9165, 11927, 12831, 21385, 35781, 59635, 64155, 83489, 155051, 178905, 250467, 417445, 465153, 560569, 775255, 1085357, 1252335, 1681707, 2325765, 2802845, 3256071, 3923983, 5426785, 7287397, 8408535, 11771949, 16280355, 19619915, 21862191, 36436985, 51011779, 58859745, 109310955, 153035337, 255058895, 765176685]

約数ペア:

[(1, 765176685), (3, 255058895), (5, 153035337), (7, 109310955), (13, 58859745), (15, 51011779), (21, 36436985), (35, 21862191), (39, 19619915), (47, 16280355), (65, 11771949), (91, 8408535), (105, 7287397), (141, 5426785), (195, 3923983), (235, 3256071), (273, 2802845), (329, 2325765), (455, 1681707), (611, 1252335), (705, 1085357), (987, 775255), (1365, 560569), (1645, 465153), (1833, 417445), (3055, 250467), (4277, 178905), (4935, 155051), (9165, 83489), (11927, 64155), (12831, 59635), (21385, 35781)]