7831094778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24919}}^1$

素因数の和:25036

約数の個数: 96

約数和(自身を含む): 19593100800

約数和(自身を除く): 11762006022

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 79, 102, 117, 153, 158, 221, 234, 237, 306, 442, 474, 663, 711, 1027, 1326, 1343, 1422, 1989, 2054, 2686, 3081, 3978, 4029, 6162, 8058, 9243, 12087, 17459, 18486, 24174, 24919, 34918, 49838, 52377, 74757, 104754, 149514, 157131, 224271, 314262, 323947, 423623, 448542, 647894, 847246, 971841, 1270869, 1943682, 1968601, 2541738, 2915523, 3812607, 3937202, 5507099, 5831046, 5905803, 7625214, 11014198, 11811606, 16521297, 17717409, 25591813, 33042594, 33466217, 35434818, 49563891, 51183626, 66932434, 76775439, 99127782, 100398651, 153550878, 200797302, 230326317, 301195953, 435060821, 460652634, 602391906, 870121642, 1305182463, 2610364926, 3915547389, 7831094778]

約数ペア:

[(1, 7831094778), (2, 3915547389), (3, 2610364926), (6, 1305182463), (9, 870121642), (13, 602391906), (17, 460652634), (18, 435060821), (26, 301195953), (34, 230326317), (39, 200797302), (51, 153550878), (78, 100398651), (79, 99127782), (102, 76775439), (117, 66932434), (153, 51183626), (158, 49563891), (221, 35434818), (234, 33466217), (237, 33042594), (306, 25591813), (442, 17717409), (474, 16521297), (663, 11811606), (711, 11014198), (1027, 7625214), (1326, 5905803), (1343, 5831046), (1422, 5507099), (1989, 3937202), (2054, 3812607), (2686, 2915523), (3081, 2541738), (3978, 1968601), (4029, 1943682), (6162, 1270869), (8058, 971841), (9243, 847246), (12087, 647894), (17459, 448542), (18486, 423623), (24174, 323947), (24919, 314262), (34918, 224271), (49838, 157131), (52377, 149514), (74757, 104754)]