129205656

素因数分解:

$2^3\times 3^2\times {\mathrm{1794523}}^1$

素因数の和:1794535

約数の個数: 24

約数和(自身を含む): 349932180

約数和(自身を除く): 220726524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1794523, 3589046, 5383569, 7178092, 10767138, 14356184, 16150707, 21534276, 32301414, 43068552, 64602828, 129205656]

約数ペア:

[(1, 129205656), (2, 64602828), (3, 43068552), (4, 32301414), (6, 21534276), (8, 16150707), (9, 14356184), (12, 10767138), (18, 7178092), (24, 5383569), (36, 3589046), (72, 1794523)]