64966932

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12983}}^1$

素因数の和:13132

約数の個数: 36

約数和(自身を含む): 165416160

約数和(自身を除く): 100449228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 12983, 25966, 38949, 51932, 77898, 116847, 155796, 233694, 467388, 1804637, 3609274, 5413911, 7218548, 10827822, 16241733, 21655644, 32483466, 64966932]

約数ペア:

[(1, 64966932), (2, 32483466), (3, 21655644), (4, 16241733), (6, 10827822), (9, 7218548), (12, 5413911), (18, 3609274), (36, 1804637), (139, 467388), (278, 233694), (417, 155796), (556, 116847), (834, 77898), (1251, 51932), (1668, 38949), (2502, 25966), (5004, 12983)]