72540144

素因数分解:

$2^4\times 3^3\times {\mathrm{167917}}^1$

素因数の和:167934

約数の個数: 40

約数和(自身を含む): 208218320

約数和(自身を除く): 135678176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167917, 335834, 503751, 671668, 1007502, 1343336, 1511253, 2015004, 2686672, 3022506, 4030008, 4533759, 6045012, 8060016, 9067518, 12090024, 18135036, 24180048, 36270072, 72540144]

約数ペア:

[(1, 72540144), (2, 36270072), (3, 24180048), (4, 18135036), (6, 12090024), (8, 9067518), (9, 8060016), (12, 6045012), (16, 4533759), (18, 4030008), (24, 3022506), (27, 2686672), (36, 2015004), (48, 1511253), (54, 1343336), (72, 1007502), (108, 671668), (144, 503751), (216, 335834), (432, 167917)]