64484496

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 181059840

約数和(自身を除く): 116575344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1039, 1293, 1724, 2078, 2586, 3117, 3448, 3879, 4156, 5172, 6234, 6896, 7758, 8312, 9351, 10344, 12468, 15516, 16624, 18702, 20688, 24936, 31032, 37404, 49872, 62064, 74808, 149616, 447809, 895618, 1343427, 1791236, 2686854, 3582472, 4030281, 5373708, 7164944, 8060562, 10747416, 16121124, 21494832, 32242248, 64484496]

約数ペア:

[(1, 64484496), (2, 32242248), (3, 21494832), (4, 16121124), (6, 10747416), (8, 8060562), (9, 7164944), (12, 5373708), (16, 4030281), (18, 3582472), (24, 2686854), (36, 1791236), (48, 1343427), (72, 895618), (144, 447809), (431, 149616), (862, 74808), (1039, 62064), (1293, 49872), (1724, 37404), (2078, 31032), (2586, 24936), (3117, 20688), (3448, 18702), (3879, 16624), (4156, 15516), (5172, 12468), (6234, 10344), (6896, 9351), (7758, 8312)]