80769546

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31379}}^1$

素因数の和:31411

約数の個数: 48

約数和(自身を含む): 205601760

約数和(自身を除く): 124832214

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31379, 62758, 94137, 188274, 282411, 345169, 407927, 564822, 690338, 815854, 1035507, 1223781, 2071014, 2447562, 3106521, 3671343, 4487197, 6213042, 7342686, 8974394, 13461591, 26923182, 40384773, 80769546]

約数ペア:

[(1, 80769546), (2, 40384773), (3, 26923182), (6, 13461591), (9, 8974394), (11, 7342686), (13, 6213042), (18, 4487197), (22, 3671343), (26, 3106521), (33, 2447562), (39, 2071014), (66, 1223781), (78, 1035507), (99, 815854), (117, 690338), (143, 564822), (198, 407927), (234, 345169), (286, 282411), (429, 188274), (858, 94137), (1287, 62758), (2574, 31379)]