80887752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 173854008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 47, 53, 66, 72, 82, 88, 94, 99, 106, 123, 132, 141, 159, 164, 188, 198, 212, 246, 264, 282, 318, 328, 369, 376, 396, 423, 424, 451, 477, 492, 517, 564, 583, 636, 738, 792, 846, 902, 954, 984, 1034, 1128, 1166, 1272, 1353, 1476, 1551, 1692, 1749, 1804, 1908, 1927, 2068, 2173, 2332, 2491, 2706, 2952, 3102, 3384, 3498, 3608, 3816, 3854, 4059, 4136, 4346, 4653, 4664, 4982, 5247, 5412, 5781, 6204, 6519, 6996, 7473, 7708, 8118, 8692, 9306, 9964, 10494, 10824, 11562, 12408, 13038, 13992, 14946, 15416, 16236, 17343, 17384, 18612, 19557, 19928, 20988, 21197, 22419, 23124, 23903, 26076, 27401, 29892, 32472, 34686, 37224, 39114, 41976, 42394, 44838, 46248, 47806, 52152, 54802, 59784, 63591, 69372, 71709, 78228, 82203, 84788, 89676, 95612, 102131, 109604, 127182, 138744, 143418, 156456, 164406, 169576, 179352, 190773, 191224, 204262, 215127, 219208, 246609, 254364, 286836, 306393, 328812, 381546, 408524, 430254, 493218, 508728, 573672, 612786, 657624, 763092, 817048, 860508, 919179, 986436, 1123441, 1225572, 1526184, 1721016, 1838358, 1972872, 2246882, 2451144, 3370323, 3676716, 4493764, 6740646, 7353432, 8987528, 10110969, 13481292, 20221938, 26962584, 40443876, 80887752]

約数ペア:

[(1, 80887752), (2, 40443876), (3, 26962584), (4, 20221938), (6, 13481292), (8, 10110969), (9, 8987528), (11, 7353432), (12, 6740646), (18, 4493764), (22, 3676716), (24, 3370323), (33, 2451144), (36, 2246882), (41, 1972872), (44, 1838358), (47, 1721016), (53, 1526184), (66, 1225572), (72, 1123441), (82, 986436), (88, 919179), (94, 860508), (99, 817048), (106, 763092), (123, 657624), (132, 612786), (141, 573672), (159, 508728), (164, 493218), (188, 430254), (198, 408524), (212, 381546), (246, 328812), (264, 306393), (282, 286836), (318, 254364), (328, 246609), (369, 219208), (376, 215127), (396, 204262), (423, 191224), (424, 190773), (451, 179352), (477, 169576), (492, 164406), (517, 156456), (564, 143418), (583, 138744), (636, 127182), (738, 109604), (792, 102131), (846, 95612), (902, 89676), (954, 84788), (984, 82203), (1034, 78228), (1128, 71709), (1166, 69372), (1272, 63591), (1353, 59784), (1476, 54802), (1551, 52152), (1692, 47806), (1749, 46248), (1804, 44838), (1908, 42394), (1927, 41976), (2068, 39114), (2173, 37224), (2332, 34686), (2491, 32472), (2706, 29892), (2952, 27401), (3102, 26076), (3384, 23903), (3498, 23124), (3608, 22419), (3816, 21197), (3854, 20988), (4059, 19928), (4136, 19557), (4346, 18612), (4653, 17384), (4664, 17343), (4982, 16236), (5247, 15416), (5412, 14946), (5781, 13992), (6204, 13038), (6519, 12408), (6996, 11562), (7473, 10824), (7708, 10494), (8118, 9964), (8692, 9306)]