90861792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{135211}}^1$

素因数の和:135231

約数の個数: 48

約数和(自身を含む): 272587392

約数和(自身を除く): 181725600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 135211, 270422, 405633, 540844, 811266, 946477, 1081688, 1622532, 1892954, 2163376, 2839431, 3245064, 3785908, 4326752, 5678862, 6490128, 7571816, 11357724, 12980256, 15143632, 22715448, 30287264, 45430896, 90861792]

約数ペア:

[(1, 90861792), (2, 45430896), (3, 30287264), (4, 22715448), (6, 15143632), (7, 12980256), (8, 11357724), (12, 7571816), (14, 6490128), (16, 5678862), (21, 4326752), (24, 3785908), (28, 3245064), (32, 2839431), (42, 2163376), (48, 1892954), (56, 1622532), (84, 1081688), (96, 946477), (112, 811266), (168, 540844), (224, 405633), (336, 270422), (672, 135211)]