172339416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77213}}^1$

素因数の和:77256

約数の個数: 48

約数和(自身を含む): 481815360

約数和(自身を除く): 309475944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 77213, 154426, 231639, 308852, 463278, 617704, 694917, 926556, 1389834, 1853112, 2393603, 2779668, 4787206, 5559336, 7180809, 9574412, 14361618, 19148824, 21542427, 28723236, 43084854, 57446472, 86169708, 172339416]

約数ペア:

[(1, 172339416), (2, 86169708), (3, 57446472), (4, 43084854), (6, 28723236), (8, 21542427), (9, 19148824), (12, 14361618), (18, 9574412), (24, 7180809), (31, 5559336), (36, 4787206), (62, 2779668), (72, 2393603), (93, 1853112), (124, 1389834), (186, 926556), (248, 694917), (279, 617704), (372, 463278), (558, 308852), (744, 231639), (1116, 154426), (2232, 77213)]