68136144

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19993}}^1$

素因数の和:20075

約数の個数: 40

約数和(自身を含む): 178506432

約数和(自身を除く): 110370288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19993, 39986, 59979, 79972, 119958, 159944, 239916, 319888, 479832, 959664, 1419503, 2839006, 4258509, 5678012, 8517018, 11356024, 17034036, 22712048, 34068072, 68136144]

約数ペア:

[(1, 68136144), (2, 34068072), (3, 22712048), (4, 17034036), (6, 11356024), (8, 8517018), (12, 5678012), (16, 4258509), (24, 2839006), (48, 1419503), (71, 959664), (142, 479832), (213, 319888), (284, 239916), (426, 159944), (568, 119958), (852, 79972), (1136, 59979), (1704, 39986), (3408, 19993)]