90260688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 267590016

約数和(自身を除く): 177329328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 706, 761, 1059, 1412, 1522, 2118, 2283, 2471, 2824, 3044, 4236, 4566, 4942, 5327, 5648, 6088, 7413, 8472, 9132, 9884, 10654, 12176, 14826, 15981, 16944, 18264, 19768, 21308, 29652, 31962, 36528, 39536, 42616, 59304, 63924, 85232, 118608, 127848, 255696, 268633, 537266, 805899, 1074532, 1611798, 1880431, 2149064, 3223596, 3760862, 4298128, 5641293, 6447192, 7521724, 11282586, 12894384, 15043448, 22565172, 30086896, 45130344, 90260688]

約数ペア:

[(1, 90260688), (2, 45130344), (3, 30086896), (4, 22565172), (6, 15043448), (7, 12894384), (8, 11282586), (12, 7521724), (14, 6447192), (16, 5641293), (21, 4298128), (24, 3760862), (28, 3223596), (42, 2149064), (48, 1880431), (56, 1611798), (84, 1074532), (112, 805899), (168, 537266), (336, 268633), (353, 255696), (706, 127848), (761, 118608), (1059, 85232), (1412, 63924), (1522, 59304), (2118, 42616), (2283, 39536), (2471, 36528), (2824, 31962), (3044, 29652), (4236, 21308), (4566, 19768), (4942, 18264), (5327, 16944), (5648, 15981), (6088, 14826), (7413, 12176), (8472, 10654), (9132, 9884)]