77876712

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 161140248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 37, 41, 46, 62, 69, 72, 74, 82, 92, 93, 111, 123, 124, 138, 148, 164, 184, 186, 207, 222, 246, 248, 276, 279, 296, 328, 333, 369, 372, 414, 444, 492, 552, 558, 666, 713, 738, 744, 828, 851, 888, 943, 984, 1116, 1147, 1271, 1332, 1426, 1476, 1517, 1656, 1702, 1886, 2139, 2232, 2294, 2542, 2553, 2664, 2829, 2852, 2952, 3034, 3404, 3441, 3772, 3813, 4278, 4551, 4588, 5084, 5106, 5658, 5704, 6068, 6417, 6808, 6882, 7544, 7626, 7659, 8487, 8556, 9102, 9176, 10168, 10212, 10323, 11316, 11439, 12136, 12834, 13653, 13764, 15252, 15318, 16974, 17112, 18204, 20424, 20646, 22632, 22878, 25668, 26381, 27306, 27528, 29233, 30504, 30636, 33948, 34891, 36408, 41292, 45756, 47027, 51336, 52762, 54612, 58466, 61272, 67896, 69782, 79143, 82584, 87699, 91512, 94054, 104673, 105524, 109224, 116932, 139564, 141081, 158286, 175398, 188108, 209346, 211048, 233864, 237429, 263097, 279128, 282162, 314019, 316572, 350796, 376216, 418692, 423243, 474858, 526194, 564324, 628038, 633144, 701592, 837384, 846486, 949716, 1052388, 1081621, 1128648, 1256076, 1692972, 1899432, 2104776, 2163242, 2512152, 3244863, 3385944, 4326484, 6489726, 8652968, 9734589, 12979452, 19469178, 25958904, 38938356, 77876712]

約数ペア:

[(1, 77876712), (2, 38938356), (3, 25958904), (4, 19469178), (6, 12979452), (8, 9734589), (9, 8652968), (12, 6489726), (18, 4326484), (23, 3385944), (24, 3244863), (31, 2512152), (36, 2163242), (37, 2104776), (41, 1899432), (46, 1692972), (62, 1256076), (69, 1128648), (72, 1081621), (74, 1052388), (82, 949716), (92, 846486), (93, 837384), (111, 701592), (123, 633144), (124, 628038), (138, 564324), (148, 526194), (164, 474858), (184, 423243), (186, 418692), (207, 376216), (222, 350796), (246, 316572), (248, 314019), (276, 282162), (279, 279128), (296, 263097), (328, 237429), (333, 233864), (369, 211048), (372, 209346), (414, 188108), (444, 175398), (492, 158286), (552, 141081), (558, 139564), (666, 116932), (713, 109224), (738, 105524), (744, 104673), (828, 94054), (851, 91512), (888, 87699), (943, 82584), (984, 79143), (1116, 69782), (1147, 67896), (1271, 61272), (1332, 58466), (1426, 54612), (1476, 52762), (1517, 51336), (1656, 47027), (1702, 45756), (1886, 41292), (2139, 36408), (2232, 34891), (2294, 33948), (2542, 30636), (2553, 30504), (2664, 29233), (2829, 27528), (2852, 27306), (2952, 26381), (3034, 25668), (3404, 22878), (3441, 22632), (3772, 20646), (3813, 20424), (4278, 18204), (4551, 17112), (4588, 16974), (5084, 15318), (5106, 15252), (5658, 13764), (5704, 13653), (6068, 12834), (6417, 12136), (6808, 11439), (6882, 11316), (7544, 10323), (7626, 10212), (7659, 10168), (8487, 9176), (8556, 9102)]