72190866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{18539}}^1$

素因数の和:18614

約数の個数: 32

約数和(自身を含む): 160185600

約数和(自身を除く): 87994734

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 18539, 37078, 55617, 111234, 203929, 407858, 611787, 1093801, 1223574, 2187602, 3281403, 6562806, 12031811, 24063622, 36095433, 72190866]

約数ペア:

[(1, 72190866), (2, 36095433), (3, 24063622), (6, 12031811), (11, 6562806), (22, 3281403), (33, 2187602), (59, 1223574), (66, 1093801), (118, 611787), (177, 407858), (354, 203929), (649, 111234), (1298, 55617), (1947, 37078), (3894, 18539)]