81698352

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15907}}^1$

素因数の和:16025

約数の個数: 40

約数和(自身を含む): 213039936

約数和(自身を除く): 131341584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 15907, 31814, 47721, 63628, 95442, 127256, 190884, 254512, 381768, 763536, 1702049, 3404098, 5106147, 6808196, 10212294, 13616392, 20424588, 27232784, 40849176, 81698352]

約数ペア:

[(1, 81698352), (2, 40849176), (3, 27232784), (4, 20424588), (6, 13616392), (8, 10212294), (12, 6808196), (16, 5106147), (24, 3404098), (48, 1702049), (107, 763536), (214, 381768), (321, 254512), (428, 190884), (642, 127256), (856, 95442), (1284, 63628), (1712, 47721), (2568, 31814), (5136, 15907)]