85681992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 248002560

約数和(自身を除く): 162320568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 103, 132, 137, 138, 184, 206, 253, 264, 274, 276, 309, 411, 412, 506, 548, 552, 618, 759, 822, 824, 1012, 1096, 1133, 1236, 1507, 1518, 1644, 2024, 2266, 2369, 2472, 3014, 3036, 3151, 3288, 3399, 4521, 4532, 4738, 6028, 6072, 6302, 6798, 7107, 9042, 9064, 9453, 9476, 12056, 12604, 13596, 14111, 14214, 18084, 18906, 18952, 25208, 26059, 27192, 28222, 28428, 34661, 36168, 37812, 42333, 52118, 56444, 56856, 69322, 75624, 78177, 84666, 103983, 104236, 112888, 138644, 155221, 156354, 169332, 207966, 208472, 277288, 310442, 312708, 324553, 338664, 415932, 465663, 620884, 625416, 649106, 831864, 931326, 973659, 1241768, 1298212, 1862652, 1947318, 2596424, 3570083, 3725304, 3894636, 7140166, 7789272, 10710249, 14280332, 21420498, 28560664, 42840996, 85681992]

約数ペア:

[(1, 85681992), (2, 42840996), (3, 28560664), (4, 21420498), (6, 14280332), (8, 10710249), (11, 7789272), (12, 7140166), (22, 3894636), (23, 3725304), (24, 3570083), (33, 2596424), (44, 1947318), (46, 1862652), (66, 1298212), (69, 1241768), (88, 973659), (92, 931326), (103, 831864), (132, 649106), (137, 625416), (138, 620884), (184, 465663), (206, 415932), (253, 338664), (264, 324553), (274, 312708), (276, 310442), (309, 277288), (411, 208472), (412, 207966), (506, 169332), (548, 156354), (552, 155221), (618, 138644), (759, 112888), (822, 104236), (824, 103983), (1012, 84666), (1096, 78177), (1133, 75624), (1236, 69322), (1507, 56856), (1518, 56444), (1644, 52118), (2024, 42333), (2266, 37812), (2369, 36168), (2472, 34661), (3014, 28428), (3036, 28222), (3151, 27192), (3288, 26059), (3399, 25208), (4521, 18952), (4532, 18906), (4738, 18084), (6028, 14214), (6072, 14111), (6302, 13596), (6798, 12604), (7107, 12056), (9042, 9476), (9064, 9453)]