87039864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 258616800

約数和(自身を除く): 171576936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 89, 94, 102, 136, 141, 153, 178, 188, 204, 267, 282, 289, 306, 356, 376, 408, 423, 534, 564, 578, 612, 712, 799, 801, 846, 867, 1068, 1128, 1156, 1224, 1513, 1598, 1602, 1692, 1734, 2136, 2312, 2397, 2601, 3026, 3196, 3204, 3384, 3468, 4183, 4539, 4794, 5202, 6052, 6392, 6408, 6936, 7191, 8366, 9078, 9588, 10404, 12104, 12549, 13583, 13617, 14382, 16732, 18156, 19176, 20808, 25098, 25721, 27166, 27234, 28764, 33464, 36312, 37647, 40749, 50196, 51442, 54332, 54468, 57528, 71111, 75294, 77163, 81498, 100392, 102884, 108664, 108936, 122247, 142222, 150588, 154326, 162996, 205768, 213333, 231489, 244494, 284444, 301176, 308652, 325992, 426666, 462978, 488988, 568888, 617304, 639999, 853332, 925956, 977976, 1208887, 1279998, 1706664, 1851912, 2417774, 2559996, 3626661, 4835548, 5119992, 7253322, 9671096, 10879983, 14506644, 21759966, 29013288, 43519932, 87039864]

約数ペア:

[(1, 87039864), (2, 43519932), (3, 29013288), (4, 21759966), (6, 14506644), (8, 10879983), (9, 9671096), (12, 7253322), (17, 5119992), (18, 4835548), (24, 3626661), (34, 2559996), (36, 2417774), (47, 1851912), (51, 1706664), (68, 1279998), (72, 1208887), (89, 977976), (94, 925956), (102, 853332), (136, 639999), (141, 617304), (153, 568888), (178, 488988), (188, 462978), (204, 426666), (267, 325992), (282, 308652), (289, 301176), (306, 284444), (356, 244494), (376, 231489), (408, 213333), (423, 205768), (534, 162996), (564, 154326), (578, 150588), (612, 142222), (712, 122247), (799, 108936), (801, 108664), (846, 102884), (867, 100392), (1068, 81498), (1128, 77163), (1156, 75294), (1224, 71111), (1513, 57528), (1598, 54468), (1602, 54332), (1692, 51442), (1734, 50196), (2136, 40749), (2312, 37647), (2397, 36312), (2601, 33464), (3026, 28764), (3196, 27234), (3204, 27166), (3384, 25721), (3468, 25098), (4183, 20808), (4539, 19176), (4794, 18156), (5202, 16732), (6052, 14382), (6392, 13617), (6408, 13583), (6936, 12549), (7191, 12104), (8366, 10404), (9078, 9588)]