99128268

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 256183200

約数和(自身を除く): 157054932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 137, 199, 202, 274, 303, 398, 404, 411, 548, 597, 606, 796, 822, 909, 1194, 1212, 1233, 1644, 1791, 1818, 2388, 2466, 3582, 3636, 4932, 7164, 13837, 20099, 27263, 27674, 40198, 41511, 54526, 55348, 60297, 80396, 81789, 83022, 109052, 120594, 124533, 163578, 166044, 180891, 241188, 245367, 249066, 327156, 361782, 490734, 498132, 723564, 981468, 2753563, 5507126, 8260689, 11014252, 16521378, 24782067, 33042756, 49564134, 99128268]

約数ペア:

[(1, 99128268), (2, 49564134), (3, 33042756), (4, 24782067), (6, 16521378), (9, 11014252), (12, 8260689), (18, 5507126), (36, 2753563), (101, 981468), (137, 723564), (199, 498132), (202, 490734), (274, 361782), (303, 327156), (398, 249066), (404, 245367), (411, 241188), (548, 180891), (597, 166044), (606, 163578), (796, 124533), (822, 120594), (909, 109052), (1194, 83022), (1212, 81789), (1233, 80396), (1644, 60297), (1791, 55348), (1818, 54526), (2388, 41511), (2466, 40198), (3582, 27674), (3636, 27263), (4932, 20099), (7164, 13837)]