81738192

素因数分解:

$2^4\times 3^1\times {\mathrm{1702879}}^1$

素因数の和:1702890

約数の個数: 20

約数和(自身を含む): 211157120

約数和(自身を除く): 129418928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1702879, 3405758, 5108637, 6811516, 10217274, 13623032, 20434548, 27246064, 40869096, 81738192]

約数ペア:

[(1, 81738192), (2, 40869096), (3, 27246064), (4, 20434548), (6, 13623032), (8, 10217274), (12, 6811516), (16, 5108637), (24, 3405758), (48, 1702879)]