83141812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 163260160

約数和(自身を除く): 80118348

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 148, 158, 316, 481, 547, 962, 1027, 1094, 1924, 2054, 2188, 2923, 4108, 5846, 7111, 11692, 14222, 20239, 28444, 37999, 40478, 43213, 75998, 80956, 86426, 151996, 172852, 263107, 526214, 561769, 1052428, 1123538, 1598881, 2247076, 3197762, 6395524, 20785453, 41570906, 83141812]

約数ペア:

[(1, 83141812), (2, 41570906), (4, 20785453), (13, 6395524), (26, 3197762), (37, 2247076), (52, 1598881), (74, 1123538), (79, 1052428), (148, 561769), (158, 526214), (316, 263107), (481, 172852), (547, 151996), (962, 86426), (1027, 80956), (1094, 75998), (1924, 43213), (2054, 40478), (2188, 37999), (2923, 28444), (4108, 20239), (5846, 14222), (7111, 11692)]