80085018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14461}}^1$

素因数の和:14550

約数の個数: 32

約数和(自身を含む): 174932352

約数和(自身を除く): 94847334

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 14461, 28922, 43383, 86766, 187993, 375986, 563979, 1026731, 1127958, 2053462, 3080193, 6160386, 13347503, 26695006, 40042509, 80085018]

約数ペア:

[(1, 80085018), (2, 40042509), (3, 26695006), (6, 13347503), (13, 6160386), (26, 3080193), (39, 2053462), (71, 1127958), (78, 1026731), (142, 563979), (213, 375986), (426, 187993), (923, 86766), (1846, 43383), (2769, 28922), (5538, 14461)]