80884782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5171}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 193639680

約数和(自身を除く): 112754898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5171, 5214, 7821, 10342, 15513, 15642, 31026, 46539, 56881, 93078, 113762, 170643, 341286, 408509, 511929, 817018, 1023858, 1225527, 2451054, 3676581, 4493599, 7353162, 8987198, 13480797, 26961594, 40442391, 80884782]

約数ペア:

[(1, 80884782), (2, 40442391), (3, 26961594), (6, 13480797), (9, 8987198), (11, 7353162), (18, 4493599), (22, 3676581), (33, 2451054), (66, 1225527), (79, 1023858), (99, 817018), (158, 511929), (198, 408509), (237, 341286), (474, 170643), (711, 113762), (869, 93078), (1422, 56881), (1738, 46539), (2607, 31026), (5171, 15642), (5214, 15513), (7821, 10342)]