85627232

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 183816864

約数和(自身を除く): 98189632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 197, 272, 289, 376, 394, 544, 578, 752, 788, 799, 1156, 1504, 1576, 1598, 2312, 3152, 3196, 3349, 4624, 6304, 6392, 6698, 9248, 9259, 12784, 13396, 13583, 18518, 25568, 26792, 27166, 37036, 53584, 54332, 56933, 74072, 107168, 108664, 113866, 148144, 157403, 217328, 227732, 296288, 314806, 434656, 455464, 629612, 910928, 1259224, 1821856, 2518448, 2675851, 5036896, 5351702, 10703404, 21406808, 42813616, 85627232]

約数ペア:

[(1, 85627232), (2, 42813616), (4, 21406808), (8, 10703404), (16, 5351702), (17, 5036896), (32, 2675851), (34, 2518448), (47, 1821856), (68, 1259224), (94, 910928), (136, 629612), (188, 455464), (197, 434656), (272, 314806), (289, 296288), (376, 227732), (394, 217328), (544, 157403), (578, 148144), (752, 113866), (788, 108664), (799, 107168), (1156, 74072), (1504, 56933), (1576, 54332), (1598, 53584), (2312, 37036), (3152, 27166), (3196, 26792), (3349, 25568), (4624, 18518), (6304, 13583), (6392, 13396), (6698, 12784), (9248, 9259)]