64701072

素因数分解:

$2^4\times 3^3\times {\mathrm{149771}}^1$

素因数の和:149788

約数の個数: 40

約数和(自身を含む): 185717280

約数和(自身を除く): 121016208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149771, 299542, 449313, 599084, 898626, 1198168, 1347939, 1797252, 2396336, 2695878, 3594504, 4043817, 5391756, 7189008, 8087634, 10783512, 16175268, 21567024, 32350536, 64701072]

約数ペア:

[(1, 64701072), (2, 32350536), (3, 21567024), (4, 16175268), (6, 10783512), (8, 8087634), (9, 7189008), (12, 5391756), (16, 4043817), (18, 3594504), (24, 2695878), (27, 2396336), (36, 1797252), (48, 1347939), (54, 1198168), (72, 898626), (108, 599084), (144, 449313), (216, 299542), (432, 149771)]