72808432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3817

約数の個数: 40

約数和(自身を含む): 150017184

約数和(自身を除く): 77208752

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 3733, 4876, 7466, 9752, 14932, 19504, 29864, 59728, 85859, 171718, 197849, 343436, 395698, 686872, 791396, 1373744, 1582792, 3165584, 4550527, 9101054, 18202108, 36404216, 72808432]

約数ペア:

[(1, 72808432), (2, 36404216), (4, 18202108), (8, 9101054), (16, 4550527), (23, 3165584), (46, 1582792), (53, 1373744), (92, 791396), (106, 686872), (184, 395698), (212, 343436), (368, 197849), (424, 171718), (848, 85859), (1219, 59728), (2438, 29864), (3733, 19504), (4876, 14932), (7466, 9752)]