64670184

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 180878400

約数和(自身を除く): 116208216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 1907, 2826, 3768, 3814, 4239, 5652, 5721, 7628, 8478, 11304, 11442, 15256, 16956, 17163, 22884, 33912, 34326, 45768, 51489, 68652, 102978, 137304, 205956, 299399, 411912, 598798, 898197, 1197596, 1796394, 2395192, 2694591, 3592788, 5389182, 7185576, 8083773, 10778364, 16167546, 21556728, 32335092, 64670184]

約数ペア:

[(1, 64670184), (2, 32335092), (3, 21556728), (4, 16167546), (6, 10778364), (8, 8083773), (9, 7185576), (12, 5389182), (18, 3592788), (24, 2694591), (27, 2395192), (36, 1796394), (54, 1197596), (72, 898197), (108, 598798), (157, 411912), (216, 299399), (314, 205956), (471, 137304), (628, 102978), (942, 68652), (1256, 51489), (1413, 45768), (1884, 34326), (1907, 33912), (2826, 22884), (3768, 17163), (3814, 16956), (4239, 15256), (5652, 11442), (5721, 11304), (7628, 8478)]