84279412

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5443}}^1$

素因数の和:5540

約数の個数: 36

約数和(自身を含む): 173772480

約数和(自身を除く): 89493068

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 5443, 7742, 10886, 15484, 21772, 38101, 76202, 152404, 266707, 429997, 533414, 859994, 1066828, 1719988, 3009979, 6019958, 12039916, 21069853, 42139706, 84279412]

約数ペア:

[(1, 84279412), (2, 42139706), (4, 21069853), (7, 12039916), (14, 6019958), (28, 3009979), (49, 1719988), (79, 1066828), (98, 859994), (158, 533414), (196, 429997), (316, 266707), (553, 152404), (1106, 76202), (2212, 38101), (3871, 21772), (5443, 15484), (7742, 10886)]