68529996

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3221}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 178627680

約数和(自身を除く): 110097684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3221, 3546, 5319, 6442, 7092, 9663, 10638, 12884, 19326, 21276, 28989, 38652, 57978, 86967, 115956, 173934, 347868, 634537, 1269074, 1903611, 2538148, 3807222, 5710833, 7614444, 11421666, 17132499, 22843332, 34264998, 68529996]

約数ペア:

[(1, 68529996), (2, 34264998), (3, 22843332), (4, 17132499), (6, 11421666), (9, 7614444), (12, 5710833), (18, 3807222), (27, 2538148), (36, 1903611), (54, 1269074), (108, 634537), (197, 347868), (394, 173934), (591, 115956), (788, 86967), (1182, 57978), (1773, 38652), (2364, 28989), (3221, 21276), (3546, 19326), (5319, 12884), (6442, 10638), (7092, 9663)]