80964144

素因数分解:

$2^4\times 3^3\times {\mathrm{187417}}^1$

素因数の和:187434

約数の個数: 40

約数和(自身を含む): 232398320

約数和(自身を除く): 151434176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187417, 374834, 562251, 749668, 1124502, 1499336, 1686753, 2249004, 2998672, 3373506, 4498008, 5060259, 6747012, 8996016, 10120518, 13494024, 20241036, 26988048, 40482072, 80964144]

約数ペア:

[(1, 80964144), (2, 40482072), (3, 26988048), (4, 20241036), (6, 13494024), (8, 10120518), (9, 8996016), (12, 6747012), (16, 5060259), (18, 4498008), (24, 3373506), (27, 2998672), (36, 2249004), (48, 1686753), (54, 1499336), (72, 1124502), (108, 749668), (144, 562251), (216, 374834), (432, 187417)]