81984048

素因数分解:

$2^4\times 3^1\times {\mathrm{857}}^1\times {\mathrm{1993}}^1$

素因数の和:2861

約数の個数: 40

約数和(自身を含む): 212145648

約数和(自身を除く): 130161600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 857, 1714, 1993, 2571, 3428, 3986, 5142, 5979, 6856, 7972, 10284, 11958, 13712, 15944, 20568, 23916, 31888, 41136, 47832, 95664, 1708001, 3416002, 5124003, 6832004, 10248006, 13664008, 20496012, 27328016, 40992024, 81984048]

約数ペア:

[(1, 81984048), (2, 40992024), (3, 27328016), (4, 20496012), (6, 13664008), (8, 10248006), (12, 6832004), (16, 5124003), (24, 3416002), (48, 1708001), (857, 95664), (1714, 47832), (1993, 41136), (2571, 31888), (3428, 23916), (3986, 20568), (5142, 15944), (5979, 13712), (6856, 11958), (7972, 10284)]