68780034

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{21347}}^1$

素因数の和:21534

約数の個数: 24

約数和(自身を含む): 149862960

約数和(自身を除く): 81082926

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 21347, 42694, 64041, 128082, 192123, 384246, 3821113, 7642226, 11463339, 22926678, 34390017, 68780034]

約数ペア:

[(1, 68780034), (2, 34390017), (3, 22926678), (6, 11463339), (9, 7642226), (18, 3821113), (179, 384246), (358, 192123), (537, 128082), (1074, 64041), (1611, 42694), (3222, 21347)]