90866512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 209361600

約数和(自身を除く): 118495088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 418, 464, 551, 638, 836, 937, 1102, 1276, 1672, 1874, 2204, 2552, 3344, 3748, 4408, 5104, 6061, 7496, 8816, 10307, 12122, 14992, 17803, 20614, 24244, 27173, 35606, 41228, 48488, 54346, 71212, 82456, 96976, 108692, 142424, 164912, 195833, 217384, 284848, 298903, 391666, 434768, 516287, 597806, 783332, 1032574, 1195612, 1566664, 2065148, 2391224, 3133328, 4130296, 4782448, 5679157, 8260592, 11358314, 22716628, 45433256, 90866512]

約数ペア:

[(1, 90866512), (2, 45433256), (4, 22716628), (8, 11358314), (11, 8260592), (16, 5679157), (19, 4782448), (22, 4130296), (29, 3133328), (38, 2391224), (44, 2065148), (58, 1566664), (76, 1195612), (88, 1032574), (116, 783332), (152, 597806), (176, 516287), (209, 434768), (232, 391666), (304, 298903), (319, 284848), (418, 217384), (464, 195833), (551, 164912), (638, 142424), (836, 108692), (937, 96976), (1102, 82456), (1276, 71212), (1672, 54346), (1874, 48488), (2204, 41228), (2552, 35606), (3344, 27173), (3748, 24244), (4408, 20614), (5104, 17803), (6061, 14992), (7496, 12122), (8816, 10307)]