88728848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 204736896

約数和(自身を除く): 116008048

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 884, 1091, 1196, 1564, 1768, 2182, 2392, 3128, 3536, 4364, 4784, 5083, 6256, 8728, 10166, 14183, 17456, 18547, 20332, 25093, 28366, 37094, 40664, 50186, 56732, 74188, 81328, 100372, 113464, 148376, 200744, 226928, 241111, 296752, 326209, 401488, 426581, 482222, 652418, 853162, 964444, 1304836, 1706324, 1928888, 2609672, 3412648, 3857776, 5219344, 5545553, 6825296, 11091106, 22182212, 44364424, 88728848]

約数ペア:

[(1, 88728848), (2, 44364424), (4, 22182212), (8, 11091106), (13, 6825296), (16, 5545553), (17, 5219344), (23, 3857776), (26, 3412648), (34, 2609672), (46, 1928888), (52, 1706324), (68, 1304836), (92, 964444), (104, 853162), (136, 652418), (184, 482222), (208, 426581), (221, 401488), (272, 326209), (299, 296752), (368, 241111), (391, 226928), (442, 200744), (598, 148376), (782, 113464), (884, 100372), (1091, 81328), (1196, 74188), (1564, 56732), (1768, 50186), (2182, 40664), (2392, 37094), (3128, 28366), (3536, 25093), (4364, 20332), (4784, 18547), (5083, 17456), (6256, 14183), (8728, 10166)]