87123696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 247329408

約数和(自身を除く): 160205712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1051, 1256, 1727, 1884, 2102, 2512, 3153, 3454, 3768, 4204, 5181, 6306, 6908, 7536, 8408, 10362, 11561, 12612, 13816, 16816, 20724, 23122, 25224, 27632, 34683, 41448, 46244, 50448, 69366, 82896, 92488, 138732, 165007, 184976, 277464, 330014, 495021, 554928, 660028, 990042, 1320056, 1815077, 1980084, 2640112, 3630154, 3960168, 5445231, 7260308, 7920336, 10890462, 14520616, 21780924, 29041232, 43561848, 87123696]

約数ペア:

[(1, 87123696), (2, 43561848), (3, 29041232), (4, 21780924), (6, 14520616), (8, 10890462), (11, 7920336), (12, 7260308), (16, 5445231), (22, 3960168), (24, 3630154), (33, 2640112), (44, 1980084), (48, 1815077), (66, 1320056), (88, 990042), (132, 660028), (157, 554928), (176, 495021), (264, 330014), (314, 277464), (471, 184976), (528, 165007), (628, 138732), (942, 92488), (1051, 82896), (1256, 69366), (1727, 50448), (1884, 46244), (2102, 41448), (2512, 34683), (3153, 27632), (3454, 25224), (3768, 23122), (4204, 20724), (5181, 16816), (6306, 13816), (6908, 12612), (7536, 11561), (8408, 10362)]