72139132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60317}}^1$

素因数の和:60357

約数の個数: 24

約数和(自身を含む): 141867936

約数和(自身を除く): 69728804

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 60317, 120634, 241268, 784121, 1387291, 1568242, 2774582, 3136484, 5549164, 18034783, 36069566, 72139132]

約数ペア:

[(1, 72139132), (2, 36069566), (4, 18034783), (13, 5549164), (23, 3136484), (26, 2774582), (46, 1568242), (52, 1387291), (92, 784121), (299, 241268), (598, 120634), (1196, 60317)]