64921464

素因数分解:

$2^3\times 3^2\times {\mathrm{901687}}^1$

素因数の和:901699

約数の個数: 24

約数和(自身を含む): 175829160

約数和(自身を除く): 110907696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 901687, 1803374, 2705061, 3606748, 5410122, 7213496, 8115183, 10820244, 16230366, 21640488, 32460732, 64921464]

約数ペア:

[(1, 64921464), (2, 32460732), (3, 21640488), (4, 16230366), (6, 10820244), (8, 8115183), (9, 7213496), (12, 5410122), (18, 3606748), (24, 2705061), (36, 1803374), (72, 901687)]