72732970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9174

約数の個数: 32

約数和(自身を含む): 141585408

約数和(自身を除く): 68852438

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 9103, 18206, 45515, 91030, 154751, 309502, 427841, 773755, 855682, 1547510, 2139205, 4278410, 7273297, 14546594, 36366485, 72732970]

約数ペア:

[(1, 72732970), (2, 36366485), (5, 14546594), (10, 7273297), (17, 4278410), (34, 2139205), (47, 1547510), (85, 855682), (94, 773755), (170, 427841), (235, 309502), (470, 154751), (799, 91030), (1598, 45515), (3995, 18206), (7990, 9103)]