78620256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 198765216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 44, 46, 48, 52, 66, 69, 72, 78, 83, 88, 92, 96, 99, 104, 117, 132, 138, 143, 144, 156, 166, 176, 184, 198, 207, 208, 234, 249, 253, 264, 276, 286, 288, 299, 312, 332, 352, 368, 396, 414, 416, 429, 468, 498, 506, 528, 552, 572, 598, 624, 664, 736, 747, 759, 792, 828, 858, 897, 913, 936, 996, 1012, 1056, 1079, 1104, 1144, 1196, 1248, 1287, 1328, 1494, 1518, 1584, 1656, 1716, 1794, 1826, 1872, 1909, 1992, 2024, 2158, 2208, 2277, 2288, 2392, 2574, 2656, 2691, 2739, 2988, 3036, 3168, 3237, 3289, 3312, 3432, 3588, 3652, 3744, 3818, 3984, 4048, 4316, 4554, 4576, 4784, 5148, 5382, 5478, 5727, 5976, 6072, 6474, 6578, 6624, 6864, 7176, 7304, 7636, 7968, 8096, 8217, 8632, 9108, 9568, 9711, 9867, 10296, 10764, 10956, 11454, 11869, 11952, 12144, 12948, 13156, 13728, 14352, 14608, 15272, 16434, 17181, 17264, 18216, 19422, 19734, 20592, 20999, 21528, 21912, 22908, 23738, 23904, 24288, 24817, 25896, 26312, 28704, 29216, 29601, 30544, 32868, 34362, 34528, 35607, 36432, 38844, 39468, 41184, 41998, 43056, 43824, 45816, 47476, 49634, 51792, 52624, 59202, 61088, 62997, 65736, 68724, 71214, 72864, 74451, 77688, 78936, 83996, 86112, 87648, 91632, 94952, 99268, 103584, 105248, 106821, 118404, 125994, 131472, 137448, 142428, 148902, 155376, 157872, 167992, 183264, 188991, 189904, 198536, 213642, 223353, 236808, 251988, 262944, 272987, 274896, 284856, 297804, 310752, 315744, 335984, 377982, 379808, 397072, 427284, 446706, 473616, 503976, 545974, 549792, 569712, 595608, 671968, 755964, 794144, 818961, 854568, 893412, 947232, 1007952, 1091948, 1139424, 1191216, 1511928, 1637922, 1709136, 1786824, 2015904, 2183896, 2382432, 2456883, 3023856, 3275844, 3418272, 3573648, 4367792, 4913766, 6047712, 6551688, 7147296, 8735584, 9827532, 13103376, 19655064, 26206752, 39310128, 78620256]

約数ペア:

[(1, 78620256), (2, 39310128), (3, 26206752), (4, 19655064), (6, 13103376), (8, 9827532), (9, 8735584), (11, 7147296), (12, 6551688), (13, 6047712), (16, 4913766), (18, 4367792), (22, 3573648), (23, 3418272), (24, 3275844), (26, 3023856), (32, 2456883), (33, 2382432), (36, 2183896), (39, 2015904), (44, 1786824), (46, 1709136), (48, 1637922), (52, 1511928), (66, 1191216), (69, 1139424), (72, 1091948), (78, 1007952), (83, 947232), (88, 893412), (92, 854568), (96, 818961), (99, 794144), (104, 755964), (117, 671968), (132, 595608), (138, 569712), (143, 549792), (144, 545974), (156, 503976), (166, 473616), (176, 446706), (184, 427284), (198, 397072), (207, 379808), (208, 377982), (234, 335984), (249, 315744), (253, 310752), (264, 297804), (276, 284856), (286, 274896), (288, 272987), (299, 262944), (312, 251988), (332, 236808), (352, 223353), (368, 213642), (396, 198536), (414, 189904), (416, 188991), (429, 183264), (468, 167992), (498, 157872), (506, 155376), (528, 148902), (552, 142428), (572, 137448), (598, 131472), (624, 125994), (664, 118404), (736, 106821), (747, 105248), (759, 103584), (792, 99268), (828, 94952), (858, 91632), (897, 87648), (913, 86112), (936, 83996), (996, 78936), (1012, 77688), (1056, 74451), (1079, 72864), (1104, 71214), (1144, 68724), (1196, 65736), (1248, 62997), (1287, 61088), (1328, 59202), (1494, 52624), (1518, 51792), (1584, 49634), (1656, 47476), (1716, 45816), (1794, 43824), (1826, 43056), (1872, 41998), (1909, 41184), (1992, 39468), (2024, 38844), (2158, 36432), (2208, 35607), (2277, 34528), (2288, 34362), (2392, 32868), (2574, 30544), (2656, 29601), (2691, 29216), (2739, 28704), (2988, 26312), (3036, 25896), (3168, 24817), (3237, 24288), (3289, 23904), (3312, 23738), (3432, 22908), (3588, 21912), (3652, 21528), (3744, 20999), (3818, 20592), (3984, 19734), (4048, 19422), (4316, 18216), (4554, 17264), (4576, 17181), (4784, 16434), (5148, 15272), (5382, 14608), (5478, 14352), (5727, 13728), (5976, 13156), (6072, 12948), (6474, 12144), (6578, 11952), (6624, 11869), (6864, 11454), (7176, 10956), (7304, 10764), (7636, 10296), (7968, 9867), (8096, 9711), (8217, 9568), (8632, 9108)]