81657348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 197750784

約数和(自身を除く): 116093436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 227, 372, 454, 681, 908, 967, 1362, 1934, 2724, 2901, 3868, 5802, 7037, 11604, 14074, 21111, 28148, 29977, 42222, 59954, 84444, 89931, 119908, 179862, 219509, 359724, 439018, 658527, 878036, 1317054, 2634108, 6804779, 13609558, 20414337, 27219116, 40828674, 81657348]

約数ペア:

[(1, 81657348), (2, 40828674), (3, 27219116), (4, 20414337), (6, 13609558), (12, 6804779), (31, 2634108), (62, 1317054), (93, 878036), (124, 658527), (186, 439018), (227, 359724), (372, 219509), (454, 179862), (681, 119908), (908, 89931), (967, 84444), (1362, 59954), (1934, 42222), (2724, 29977), (2901, 28148), (3868, 21111), (5802, 14074), (7037, 11604)]