72389224

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 139464000

約数和(自身を除く): 67074776

約数列:

[1, 2, 4, 8, 59, 103, 118, 206, 236, 412, 472, 824, 1489, 2978, 5956, 6077, 11912, 12154, 24308, 48616, 87851, 153367, 175702, 306734, 351404, 613468, 702808, 1226936, 9048653, 18097306, 36194612, 72389224]

約数ペア:

[(1, 72389224), (2, 36194612), (4, 18097306), (8, 9048653), (59, 1226936), (103, 702808), (118, 613468), (206, 351404), (236, 306734), (412, 175702), (472, 153367), (824, 87851), (1489, 48616), (2978, 24308), (5956, 12154), (6077, 11912)]