68615737776

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2264

約数の個数: 240

約数和(自身を含む): 204068367360

約数和(自身を除く): 135452629584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 179, 186, 248, 258, 279, 344, 358, 372, 387, 496, 516, 537, 558, 688, 716, 744, 774, 1032, 1074, 1116, 1333, 1432, 1488, 1548, 1611, 1997, 2064, 2148, 2232, 2666, 2864, 3096, 3222, 3994, 3999, 4296, 4464, 5332, 5549, 5991, 6192, 6444, 7697, 7988, 7998, 8592, 10664, 11098, 11982, 11997, 12888, 15394, 15976, 15996, 16647, 17973, 21328, 22196, 23091, 23964, 23994, 25776, 30788, 31952, 31992, 33294, 35946, 44392, 46182, 47928, 47988, 49941, 61576, 61907, 63984, 66588, 69273, 71892, 85871, 88784, 92364, 95856, 95976, 99882, 123152, 123814, 133176, 138546, 143784, 171742, 184728, 185721, 191952, 199764, 238607, 247628, 257613, 266352, 277092, 287568, 343484, 357463, 369456, 371442, 399528, 477214, 495256, 515226, 554184, 557163, 686968, 714926, 715821, 742884, 772839, 799056, 954428, 990512, 1030452, 1072389, 1108368, 1114326, 1373936, 1429852, 1431642, 1485768, 1545678, 1908856, 2060904, 2144778, 2147463, 2228652, 2662001, 2859704, 2863284, 2971536, 3091356, 3217167, 3817712, 4121808, 4289556, 4294926, 4457304, 5324002, 5719408, 5726568, 6182712, 6434334, 7986003, 8579112, 8589852, 8914608, 10648004, 11081353, 11453136, 12365424, 12868668, 15370909, 15972006, 17158224, 17179704, 21296008, 22162706, 23958009, 25737336, 30741818, 31944012, 33244059, 34359408, 42592016, 44325412, 46112727, 47916018, 51474672, 61483636, 63888024, 66488118, 88650824, 92225454, 95832036, 99732177, 122967272, 127776048, 132976236, 138338181, 177301648, 184450908, 191664072, 199464354, 245934544, 265952472, 276676362, 368901816, 383328144, 398928708, 476498179, 531904944, 553352724, 737803632, 797857416, 952996358, 1106705448, 1429494537, 1595714832, 1905992716, 2213410896, 2858989074, 3811985432, 4288483611, 5717978148, 7623970864, 8576967222, 11435956296, 17153934444, 22871912592, 34307868888, 68615737776]

約数ペア:

[(1, 68615737776), (2, 34307868888), (3, 22871912592), (4, 17153934444), (6, 11435956296), (8, 8576967222), (9, 7623970864), (12, 5717978148), (16, 4288483611), (18, 3811985432), (24, 2858989074), (31, 2213410896), (36, 1905992716), (43, 1595714832), (48, 1429494537), (62, 1106705448), (72, 952996358), (86, 797857416), (93, 737803632), (124, 553352724), (129, 531904944), (144, 476498179), (172, 398928708), (179, 383328144), (186, 368901816), (248, 276676362), (258, 265952472), (279, 245934544), (344, 199464354), (358, 191664072), (372, 184450908), (387, 177301648), (496, 138338181), (516, 132976236), (537, 127776048), (558, 122967272), (688, 99732177), (716, 95832036), (744, 92225454), (774, 88650824), (1032, 66488118), (1074, 63888024), (1116, 61483636), (1333, 51474672), (1432, 47916018), (1488, 46112727), (1548, 44325412), (1611, 42592016), (1997, 34359408), (2064, 33244059), (2148, 31944012), (2232, 30741818), (2666, 25737336), (2864, 23958009), (3096, 22162706), (3222, 21296008), (3994, 17179704), (3999, 17158224), (4296, 15972006), (4464, 15370909), (5332, 12868668), (5549, 12365424), (5991, 11453136), (6192, 11081353), (6444, 10648004), (7697, 8914608), (7988, 8589852), (7998, 8579112), (8592, 7986003), (10664, 6434334), (11098, 6182712), (11982, 5726568), (11997, 5719408), (12888, 5324002), (15394, 4457304), (15976, 4294926), (15996, 4289556), (16647, 4121808), (17973, 3817712), (21328, 3217167), (22196, 3091356), (23091, 2971536), (23964, 2863284), (23994, 2859704), (25776, 2662001), (30788, 2228652), (31952, 2147463), (31992, 2144778), (33294, 2060904), (35946, 1908856), (44392, 1545678), (46182, 1485768), (47928, 1431642), (47988, 1429852), (49941, 1373936), (61576, 1114326), (61907, 1108368), (63984, 1072389), (66588, 1030452), (69273, 990512), (71892, 954428), (85871, 799056), (88784, 772839), (92364, 742884), (95856, 715821), (95976, 714926), (99882, 686968), (123152, 557163), (123814, 554184), (133176, 515226), (138546, 495256), (143784, 477214), (171742, 399528), (184728, 371442), (185721, 369456), (191952, 357463), (199764, 343484), (238607, 287568), (247628, 277092), (257613, 266352)]