79917444

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20747}}^1$

素因数の和:20864

約数の個数: 36

約数和(自身を含む): 203911344

約数和(自身を除く): 123993900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 20747, 41494, 62241, 82988, 124482, 186723, 248964, 373446, 746892, 2219929, 4439858, 6659787, 8879716, 13319574, 19979361, 26639148, 39958722, 79917444]

約数ペア:

[(1, 79917444), (2, 39958722), (3, 26639148), (4, 19979361), (6, 13319574), (9, 8879716), (12, 6659787), (18, 4439858), (36, 2219929), (107, 746892), (214, 373446), (321, 248964), (428, 186723), (642, 124482), (963, 82988), (1284, 62241), (1926, 41494), (3852, 20747)]