66279888

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1496

約数の個数: 60

約数和(自身を含む): 186089280

約数和(自身を除く): 119809392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1039, 1329, 1772, 2078, 2658, 3117, 3544, 3987, 4156, 5316, 6234, 7088, 7974, 8312, 9351, 10632, 12468, 15948, 16624, 18702, 21264, 24936, 31896, 37404, 49872, 63792, 74808, 149616, 460277, 920554, 1380831, 1841108, 2761662, 3682216, 4142493, 5523324, 7364432, 8284986, 11046648, 16569972, 22093296, 33139944, 66279888]

約数ペア:

[(1, 66279888), (2, 33139944), (3, 22093296), (4, 16569972), (6, 11046648), (8, 8284986), (9, 7364432), (12, 5523324), (16, 4142493), (18, 3682216), (24, 2761662), (36, 1841108), (48, 1380831), (72, 920554), (144, 460277), (443, 149616), (886, 74808), (1039, 63792), (1329, 49872), (1772, 37404), (2078, 31896), (2658, 24936), (3117, 21264), (3544, 18702), (3987, 16624), (4156, 15948), (5316, 12468), (6234, 10632), (7088, 9351), (7974, 8312)]