81213348

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25733}}^1$

素因数の和:26003

約数の個数: 24

約数和(自身を含む): 190225728

約数和(自身を除く): 109012380

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 25733, 51466, 77199, 102932, 154398, 308796, 6767779, 13535558, 20303337, 27071116, 40606674, 81213348]

約数ペア:

[(1, 81213348), (2, 40606674), (3, 27071116), (4, 20303337), (6, 13535558), (12, 6767779), (263, 308796), (526, 154398), (789, 102932), (1052, 77199), (1578, 51466), (3156, 25733)]