47664

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1$

素因数の和:345

約数の個数: 30

約数和(自身を含む): 133796

約数和(自身を除く): 86132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 11916, 15888, 23832, 47664]

約数ペア:

[(1, 47664), (2, 23832), (3, 15888), (4, 11916), (6, 7944), (8, 5958), (9, 5296), (12, 3972), (16, 2979), (18, 2648), (24, 1986), (36, 1324), (48, 993), (72, 662), (144, 331)]