68274612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{270931}}^1$

素因数の和:270948

約数の個数: 36

約数和(自身を含む): 197238496

約数和(自身を除く): 128963884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 270931, 541862, 812793, 1083724, 1625586, 1896517, 2438379, 3251172, 3793034, 4876758, 5689551, 7586068, 9753516, 11379102, 17068653, 22758204, 34137306, 68274612]

約数ペア:

[(1, 68274612), (2, 34137306), (3, 22758204), (4, 17068653), (6, 11379102), (7, 9753516), (9, 7586068), (12, 5689551), (14, 4876758), (18, 3793034), (21, 3251172), (28, 2438379), (36, 1896517), (42, 1625586), (63, 1083724), (84, 812793), (126, 541862), (252, 270931)]