80078724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202219}}^1$

素因数の和:202240

約数の個数: 36

約数和(自身を含む): 220824240

約数和(自身を除く): 140745516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202219, 404438, 606657, 808876, 1213314, 1819971, 2224409, 2426628, 3639942, 4448818, 6673227, 7279884, 8897636, 13346454, 20019681, 26692908, 40039362, 80078724]

約数ペア:

[(1, 80078724), (2, 40039362), (3, 26692908), (4, 20019681), (6, 13346454), (9, 8897636), (11, 7279884), (12, 6673227), (18, 4448818), (22, 3639942), (33, 2426628), (36, 2224409), (44, 1819971), (66, 1213314), (99, 808876), (132, 606657), (198, 404438), (396, 202219)]