67889628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 178913280

約数和(自身を除く): 111023652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 479, 508, 558, 762, 958, 1116, 1143, 1437, 1524, 1916, 2286, 2874, 3937, 4311, 4572, 5748, 7874, 8622, 11811, 14849, 15748, 17244, 23622, 29698, 35433, 44547, 47244, 59396, 60833, 70866, 89094, 121666, 133641, 141732, 178188, 182499, 243332, 267282, 364998, 534564, 547497, 729996, 1094994, 1885823, 2189988, 3771646, 5657469, 7543292, 11314938, 16972407, 22629876, 33944814, 67889628]

約数ペア:

[(1, 67889628), (2, 33944814), (3, 22629876), (4, 16972407), (6, 11314938), (9, 7543292), (12, 5657469), (18, 3771646), (31, 2189988), (36, 1885823), (62, 1094994), (93, 729996), (124, 547497), (127, 534564), (186, 364998), (254, 267282), (279, 243332), (372, 182499), (381, 178188), (479, 141732), (508, 133641), (558, 121666), (762, 89094), (958, 70866), (1116, 60833), (1143, 59396), (1437, 47244), (1524, 44547), (1916, 35433), (2286, 29698), (2874, 23622), (3937, 17244), (4311, 15748), (4572, 14849), (5748, 11811), (7874, 8622)]