81827688

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{7001}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 205018560

約数和(自身を除く): 123190872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 7001, 11688, 14002, 21003, 28004, 42006, 56008, 84012, 168024, 3409487, 6818974, 10228461, 13637948, 20456922, 27275896, 40913844, 81827688]

約数ペア:

[(1, 81827688), (2, 40913844), (3, 27275896), (4, 20456922), (6, 13637948), (8, 10228461), (12, 6818974), (24, 3409487), (487, 168024), (974, 84012), (1461, 56008), (1948, 42006), (2922, 28004), (3896, 21003), (5844, 14002), (7001, 11688)]