64863516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 156705920

約数和(自身を除く): 91842404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 417, 444, 556, 834, 1051, 1668, 2102, 3153, 4204, 5143, 6306, 10286, 12612, 15429, 20572, 30858, 38887, 61716, 77774, 116661, 146089, 155548, 233322, 292178, 438267, 466644, 584356, 876534, 1753068, 5405293, 10810586, 16215879, 21621172, 32431758, 64863516]

約数ペア:

[(1, 64863516), (2, 32431758), (3, 21621172), (4, 16215879), (6, 10810586), (12, 5405293), (37, 1753068), (74, 876534), (111, 584356), (139, 466644), (148, 438267), (222, 292178), (278, 233322), (417, 155548), (444, 146089), (556, 116661), (834, 77774), (1051, 61716), (1668, 38887), (2102, 30858), (3153, 20572), (4204, 15429), (5143, 12612), (6306, 10286)]