80741712

素因数分解:

$2^4\times 3^1\times {\mathrm{1682119}}^1$

素因数の和:1682130

約数の個数: 20

約数和(自身を含む): 208582880

約数和(自身を除く): 127841168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1682119, 3364238, 5046357, 6728476, 10092714, 13456952, 20185428, 26913904, 40370856, 80741712]

約数ペア:

[(1, 80741712), (2, 40370856), (3, 26913904), (4, 20185428), (6, 13456952), (8, 10092714), (12, 6728476), (16, 5046357), (24, 3364238), (48, 1682119)]