72091844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71237}}^1$

素因数の和:71275

約数の個数: 24

約数和(自身を含む): 143615808

約数和(自身を除く): 71523964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 71237, 142474, 284948, 783607, 1567214, 1638451, 3134428, 3276902, 6553804, 18022961, 36045922, 72091844]

約数ペア:

[(1, 72091844), (2, 36045922), (4, 18022961), (11, 6553804), (22, 3276902), (23, 3134428), (44, 1638451), (46, 1567214), (92, 783607), (253, 284948), (506, 142474), (1012, 71237)]