128736792

素因数分解:

$2^3\times 3^2\times {\mathrm{1788011}}^1$

素因数の和:1788023

約数の個数: 24

約数和(自身を含む): 348662340

約数和(自身を除く): 219925548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1788011, 3576022, 5364033, 7152044, 10728066, 14304088, 16092099, 21456132, 32184198, 42912264, 64368396, 128736792]

約数ペア:

[(1, 128736792), (2, 64368396), (3, 42912264), (4, 32184198), (6, 21456132), (8, 16092099), (9, 14304088), (12, 10728066), (18, 7152044), (24, 5364033), (36, 3576022), (72, 1788011)]