89920768

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 218053920

約数和(自身を除く): 128133152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 139, 152, 224, 256, 266, 278, 304, 361, 448, 532, 556, 608, 722, 896, 973, 1064, 1112, 1216, 1444, 1792, 1946, 2128, 2224, 2432, 2527, 2641, 2888, 3892, 4256, 4448, 4864, 5054, 5282, 5776, 7784, 8512, 8896, 10108, 10564, 11552, 15568, 17024, 17792, 18487, 20216, 21128, 23104, 31136, 34048, 35584, 36974, 40432, 42256, 46208, 50179, 62272, 73948, 80864, 84512, 92416, 100358, 124544, 147896, 161728, 169024, 200716, 249088, 295792, 323456, 338048, 351253, 401432, 591584, 646912, 676096, 702506, 802864, 1183168, 1405012, 1605728, 2366336, 2810024, 3211456, 4732672, 5620048, 6422912, 11240096, 12845824, 22480192, 44960384, 89920768]

約数ペア:

[(1, 89920768), (2, 44960384), (4, 22480192), (7, 12845824), (8, 11240096), (14, 6422912), (16, 5620048), (19, 4732672), (28, 3211456), (32, 2810024), (38, 2366336), (56, 1605728), (64, 1405012), (76, 1183168), (112, 802864), (128, 702506), (133, 676096), (139, 646912), (152, 591584), (224, 401432), (256, 351253), (266, 338048), (278, 323456), (304, 295792), (361, 249088), (448, 200716), (532, 169024), (556, 161728), (608, 147896), (722, 124544), (896, 100358), (973, 92416), (1064, 84512), (1112, 80864), (1216, 73948), (1444, 62272), (1792, 50179), (1946, 46208), (2128, 42256), (2224, 40432), (2432, 36974), (2527, 35584), (2641, 34048), (2888, 31136), (3892, 23104), (4256, 21128), (4448, 20216), (4864, 18487), (5054, 17792), (5282, 17024), (5776, 15568), (7784, 11552), (8512, 10564), (8896, 10108)]