64512888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244367}}^1$

素因数の和:244387

約数の個数: 32

約数和(自身を含む): 175944960

約数和(自身を除く): 111432072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 244367, 488734, 733101, 977468, 1466202, 1954936, 2688037, 2932404, 5376074, 5864808, 8064111, 10752148, 16128222, 21504296, 32256444, 64512888]

約数ペア:

[(1, 64512888), (2, 32256444), (3, 21504296), (4, 16128222), (6, 10752148), (8, 8064111), (11, 5864808), (12, 5376074), (22, 2932404), (24, 2688037), (33, 1954936), (44, 1466202), (66, 977468), (88, 733101), (132, 488734), (264, 244367)]