79986228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19433}}^1$

素因数の和:19461

約数の個数: 48

約数和(自身を含む): 217660800

約数和(自身を除く): 137674572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 19433, 38866, 58299, 77732, 116598, 136031, 233196, 272062, 408093, 544124, 816186, 952217, 1632372, 1904434, 2856651, 3808868, 5713302, 6665519, 11426604, 13331038, 19996557, 26662076, 39993114, 79986228]

約数ペア:

[(1, 79986228), (2, 39993114), (3, 26662076), (4, 19996557), (6, 13331038), (7, 11426604), (12, 6665519), (14, 5713302), (21, 3808868), (28, 2856651), (42, 1904434), (49, 1632372), (84, 952217), (98, 816186), (147, 544124), (196, 408093), (294, 272062), (343, 233196), (588, 136031), (686, 116598), (1029, 77732), (1372, 58299), (2058, 38866), (4116, 19433)]