65279916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139487}}^1$

素因数の和:139510

約数の個数: 36

約数和(自身を含む): 177707712

約数和(自身を除く): 112427796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 139487, 278974, 418461, 557948, 836922, 1255383, 1673844, 1813331, 2510766, 3626662, 5021532, 5439993, 7253324, 10879986, 16319979, 21759972, 32639958, 65279916]

約数ペア:

[(1, 65279916), (2, 32639958), (3, 21759972), (4, 16319979), (6, 10879986), (9, 7253324), (12, 5439993), (13, 5021532), (18, 3626662), (26, 2510766), (36, 1813331), (39, 1673844), (52, 1255383), (78, 836922), (117, 557948), (156, 418461), (234, 278974), (468, 139487)]