68219934

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 140637696

約数和(自身を除く): 72417762

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 487, 631, 974, 1262, 1461, 1893, 2922, 3786, 18019, 23347, 36038, 46694, 54057, 70041, 108114, 140082, 307297, 614594, 921891, 1843782, 11369989, 22739978, 34109967, 68219934]

約数ペア:

[(1, 68219934), (2, 34109967), (3, 22739978), (6, 11369989), (37, 1843782), (74, 921891), (111, 614594), (222, 307297), (487, 140082), (631, 108114), (974, 70041), (1262, 54057), (1461, 46694), (1893, 36038), (2922, 23347), (3786, 18019)]