85116305152

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{29599}}^1$

素因数の和:29901

約数の個数: 72

約数和(自身を含む): 174246912000

約数和(自身を除く): 89130606848

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 239, 256, 376, 478, 752, 956, 1504, 1912, 3008, 3824, 6016, 7648, 11233, 12032, 15296, 22466, 29599, 30592, 44932, 59198, 61184, 89864, 118396, 179728, 236792, 359456, 473584, 718912, 947168, 1391153, 1437824, 1894336, 2782306, 2875648, 3788672, 5564612, 7074161, 7577344, 11129224, 14148322, 22258448, 28296644, 44516896, 56593288, 89033792, 113186576, 178067584, 226373152, 332485567, 356135168, 452746304, 664971134, 905492608, 1329942268, 1810985216, 2659884536, 5319769072, 10639538144, 21279076288, 42558152576, 85116305152]

約数ペア:

[(1, 85116305152), (2, 42558152576), (4, 21279076288), (8, 10639538144), (16, 5319769072), (32, 2659884536), (47, 1810985216), (64, 1329942268), (94, 905492608), (128, 664971134), (188, 452746304), (239, 356135168), (256, 332485567), (376, 226373152), (478, 178067584), (752, 113186576), (956, 89033792), (1504, 56593288), (1912, 44516896), (3008, 28296644), (3824, 22258448), (6016, 14148322), (7648, 11129224), (11233, 7577344), (12032, 7074161), (15296, 5564612), (22466, 3788672), (29599, 2875648), (30592, 2782306), (44932, 1894336), (59198, 1437824), (61184, 1391153), (89864, 947168), (118396, 718912), (179728, 473584), (236792, 359456)]