79909986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2377}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 172585728

約数和(自身を除く): 92675742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2377, 2586, 4754, 5603, 7131, 11206, 14262, 16809, 30901, 33618, 61802, 92703, 185406, 1024487, 2048974, 3073461, 6146922, 13318331, 26636662, 39954993, 79909986]

約数ペア:

[(1, 79909986), (2, 39954993), (3, 26636662), (6, 13318331), (13, 6146922), (26, 3073461), (39, 2048974), (78, 1024487), (431, 185406), (862, 92703), (1293, 61802), (2377, 33618), (2586, 30901), (4754, 16809), (5603, 14262), (7131, 11206)]