72572728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23201}}^1$

素因数の和:23247

約数の個数: 32

約数和(自身を含む): 150348960

約数和(自身を除く): 77776232

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 23201, 46402, 92804, 185608, 394417, 533623, 788834, 1067246, 1577668, 2134492, 3155336, 4268984, 9071591, 18143182, 36286364, 72572728]

約数ペア:

[(1, 72572728), (2, 36286364), (4, 18143182), (8, 9071591), (17, 4268984), (23, 3155336), (34, 2134492), (46, 1577668), (68, 1067246), (92, 788834), (136, 533623), (184, 394417), (391, 185608), (782, 92804), (1564, 46402), (3128, 23201)]