78288672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 279236160

約数和(自身を除く): 200947488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 89, 96, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 178, 187, 196, 204, 224, 231, 238, 264, 267, 272, 294, 308, 336, 352, 356, 357, 374, 392, 408, 462, 476, 528, 534, 539, 544, 561, 588, 616, 623, 672, 712, 714, 748, 784, 816, 833, 924, 952, 979, 1056, 1068, 1078, 1122, 1176, 1232, 1246, 1309, 1424, 1428, 1496, 1513, 1568, 1617, 1632, 1666, 1848, 1869, 1904, 1958, 2136, 2156, 2244, 2352, 2464, 2492, 2499, 2618, 2848, 2856, 2937, 2992, 3026, 3234, 3332, 3696, 3738, 3808, 3916, 3927, 4272, 4312, 4361, 4488, 4539, 4704, 4984, 4998, 5236, 5712, 5874, 5984, 6052, 6468, 6664, 6853, 7392, 7476, 7832, 7854, 8544, 8624, 8722, 8976, 9078, 9163, 9968, 9996, 10472, 10591, 11424, 11748, 12104, 12936, 13083, 13328, 13706, 14952, 15664, 15708, 16643, 17248, 17444, 17952, 18156, 18326, 19936, 19992, 20559, 20944, 21182, 23496, 24208, 25872, 26166, 26656, 27412, 27489, 29904, 31328, 31416, 31773, 33286, 34888, 36312, 36652, 39984, 41118, 41888, 42364, 46992, 47971, 48416, 49929, 51744, 52332, 54824, 54978, 59808, 62832, 63546, 66572, 69776, 72624, 73304, 74137, 79968, 82236, 84728, 93984, 95942, 99858, 104664, 109648, 109956, 116501, 125664, 127092, 133144, 139552, 143913, 145248, 146608, 148274, 164472, 169456, 191884, 199716, 209328, 219296, 219912, 222411, 233002, 254184, 266288, 287826, 293216, 296548, 328944, 338912, 349503, 383768, 399432, 418656, 439824, 444822, 466004, 508368, 532576, 575652, 593096, 657888, 699006, 767536, 798864, 815507, 879648, 889644, 932008, 1016736, 1151304, 1186192, 1398012, 1535072, 1597728, 1631014, 1779288, 1864016, 2302608, 2372384, 2446521, 2796024, 3262028, 3558576, 3728032, 4605216, 4893042, 5592048, 6524056, 7117152, 9786084, 11184096, 13048112, 19572168, 26096224, 39144336, 78288672]

約数ペア:

[(1, 78288672), (2, 39144336), (3, 26096224), (4, 19572168), (6, 13048112), (7, 11184096), (8, 9786084), (11, 7117152), (12, 6524056), (14, 5592048), (16, 4893042), (17, 4605216), (21, 3728032), (22, 3558576), (24, 3262028), (28, 2796024), (32, 2446521), (33, 2372384), (34, 2302608), (42, 1864016), (44, 1779288), (48, 1631014), (49, 1597728), (51, 1535072), (56, 1398012), (66, 1186192), (68, 1151304), (77, 1016736), (84, 932008), (88, 889644), (89, 879648), (96, 815507), (98, 798864), (102, 767536), (112, 699006), (119, 657888), (132, 593096), (136, 575652), (147, 532576), (154, 508368), (168, 466004), (176, 444822), (178, 439824), (187, 418656), (196, 399432), (204, 383768), (224, 349503), (231, 338912), (238, 328944), (264, 296548), (267, 293216), (272, 287826), (294, 266288), (308, 254184), (336, 233002), (352, 222411), (356, 219912), (357, 219296), (374, 209328), (392, 199716), (408, 191884), (462, 169456), (476, 164472), (528, 148274), (534, 146608), (539, 145248), (544, 143913), (561, 139552), (588, 133144), (616, 127092), (623, 125664), (672, 116501), (712, 109956), (714, 109648), (748, 104664), (784, 99858), (816, 95942), (833, 93984), (924, 84728), (952, 82236), (979, 79968), (1056, 74137), (1068, 73304), (1078, 72624), (1122, 69776), (1176, 66572), (1232, 63546), (1246, 62832), (1309, 59808), (1424, 54978), (1428, 54824), (1496, 52332), (1513, 51744), (1568, 49929), (1617, 48416), (1632, 47971), (1666, 46992), (1848, 42364), (1869, 41888), (1904, 41118), (1958, 39984), (2136, 36652), (2156, 36312), (2244, 34888), (2352, 33286), (2464, 31773), (2492, 31416), (2499, 31328), (2618, 29904), (2848, 27489), (2856, 27412), (2937, 26656), (2992, 26166), (3026, 25872), (3234, 24208), (3332, 23496), (3696, 21182), (3738, 20944), (3808, 20559), (3916, 19992), (3927, 19936), (4272, 18326), (4312, 18156), (4361, 17952), (4488, 17444), (4539, 17248), (4704, 16643), (4984, 15708), (4998, 15664), (5236, 14952), (5712, 13706), (5874, 13328), (5984, 13083), (6052, 12936), (6468, 12104), (6664, 11748), (6853, 11424), (7392, 10591), (7476, 10472), (7832, 9996), (7854, 9968), (8544, 9163), (8624, 9078), (8722, 8976)]