80866962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 114081246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 121, 198, 214, 242, 321, 347, 363, 642, 694, 726, 963, 1041, 1089, 1177, 1926, 2082, 2178, 2354, 3123, 3531, 3817, 6246, 7062, 7634, 10593, 11451, 12947, 21186, 22902, 25894, 34353, 37129, 38841, 41987, 68706, 74258, 77682, 83974, 111387, 116523, 125961, 222774, 233046, 251922, 334161, 377883, 408419, 668322, 755766, 816838, 1225257, 2450514, 3675771, 4492609, 7351542, 8985218, 13477827, 26955654, 40433481, 80866962]

約数ペア:

[(1, 80866962), (2, 40433481), (3, 26955654), (6, 13477827), (9, 8985218), (11, 7351542), (18, 4492609), (22, 3675771), (33, 2450514), (66, 1225257), (99, 816838), (107, 755766), (121, 668322), (198, 408419), (214, 377883), (242, 334161), (321, 251922), (347, 233046), (363, 222774), (642, 125961), (694, 116523), (726, 111387), (963, 83974), (1041, 77682), (1089, 74258), (1177, 68706), (1926, 41987), (2082, 38841), (2178, 37129), (2354, 34353), (3123, 25894), (3531, 22902), (3817, 21186), (6246, 12947), (7062, 11451), (7634, 10593)]