85980384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{42649}}^1$

素因数の和:42672

約数の個数: 72

約数和(自身を含む): 279442800

約数和(自身を除く): 193462416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 42649, 85298, 127947, 170596, 255894, 298543, 341192, 383841, 511788, 597086, 682384, 767682, 895629, 1023576, 1194172, 1364768, 1535364, 1791258, 2047152, 2388344, 2686887, 3070728, 3582516, 4094304, 4776688, 5373774, 6141456, 7165032, 9553376, 10747548, 12282912, 14330064, 21495096, 28660128, 42990192, 85980384]

約数ペア:

[(1, 85980384), (2, 42990192), (3, 28660128), (4, 21495096), (6, 14330064), (7, 12282912), (8, 10747548), (9, 9553376), (12, 7165032), (14, 6141456), (16, 5373774), (18, 4776688), (21, 4094304), (24, 3582516), (28, 3070728), (32, 2686887), (36, 2388344), (42, 2047152), (48, 1791258), (56, 1535364), (63, 1364768), (72, 1194172), (84, 1023576), (96, 895629), (112, 767682), (126, 682384), (144, 597086), (168, 511788), (224, 383841), (252, 341192), (288, 298543), (336, 255894), (504, 170596), (672, 127947), (1008, 85298), (2016, 42649)]