68487984

素因数分解:

$2^4\times 3^3\times {\mathrm{158537}}^1$

素因数の和:158554

約数の個数: 40

約数和(自身を含む): 196587120

約数和(自身を除く): 128099136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 158537, 317074, 475611, 634148, 951222, 1268296, 1426833, 1902444, 2536592, 2853666, 3804888, 4280499, 5707332, 7609776, 8560998, 11414664, 17121996, 22829328, 34243992, 68487984]

約数ペア:

[(1, 68487984), (2, 34243992), (3, 22829328), (4, 17121996), (6, 11414664), (8, 8560998), (9, 7609776), (12, 5707332), (16, 4280499), (18, 3804888), (24, 2853666), (27, 2536592), (36, 1902444), (48, 1426833), (54, 1268296), (72, 951222), (108, 634148), (144, 475611), (216, 317074), (432, 158537)]