64887432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142297}}^1$

素因数の和:142325

約数の個数: 32

約数和(自身を含む): 170757600

約数和(自身を除く): 105870168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 142297, 284594, 426891, 569188, 853782, 1138376, 1707564, 2703643, 3415128, 5407286, 8110929, 10814572, 16221858, 21629144, 32443716, 64887432]

約数ペア:

[(1, 64887432), (2, 32443716), (3, 21629144), (4, 16221858), (6, 10814572), (8, 8110929), (12, 5407286), (19, 3415128), (24, 2703643), (38, 1707564), (57, 1138376), (76, 853782), (114, 569188), (152, 426891), (228, 284594), (456, 142297)]