77979384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 264892680

約数和(自身を除く): 186913296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 49, 56, 62, 63, 69, 72, 84, 92, 93, 98, 124, 126, 138, 147, 161, 168, 184, 186, 196, 207, 217, 248, 252, 276, 279, 294, 322, 372, 392, 414, 434, 441, 483, 504, 552, 558, 588, 644, 651, 713, 744, 828, 868, 882, 961, 966, 1116, 1127, 1176, 1288, 1302, 1426, 1449, 1519, 1656, 1736, 1764, 1922, 1932, 1953, 2139, 2232, 2254, 2604, 2852, 2883, 2898, 3038, 3381, 3528, 3844, 3864, 3906, 4278, 4508, 4557, 4991, 5208, 5704, 5766, 5796, 6076, 6417, 6727, 6762, 7688, 7812, 8556, 8649, 9016, 9114, 9982, 10143, 11532, 11592, 12152, 12834, 13454, 13524, 13671, 14973, 15624, 17112, 17298, 18228, 19964, 20181, 20286, 22103, 23064, 25668, 26908, 27048, 27342, 29946, 34596, 34937, 36456, 39928, 40362, 40572, 44206, 44919, 47089, 51336, 53816, 54684, 59892, 60543, 66309, 69192, 69874, 80724, 81144, 88412, 89838, 94178, 104811, 109368, 119784, 121086, 132618, 139748, 141267, 154721, 161448, 176824, 179676, 188356, 198927, 209622, 242172, 265236, 279496, 282534, 309442, 314433, 359352, 376712, 397854, 419244, 423801, 464163, 484344, 530472, 565068, 618884, 628866, 795708, 838488, 847602, 928326, 1083047, 1130136, 1237768, 1257732, 1392489, 1591416, 1695204, 1856652, 2166094, 2515464, 2784978, 3249141, 3390408, 3713304, 4332188, 5569956, 6498282, 8664376, 9747423, 11139912, 12996564, 19494846, 25993128, 38989692, 77979384]

約数ペア:

[(1, 77979384), (2, 38989692), (3, 25993128), (4, 19494846), (6, 12996564), (7, 11139912), (8, 9747423), (9, 8664376), (12, 6498282), (14, 5569956), (18, 4332188), (21, 3713304), (23, 3390408), (24, 3249141), (28, 2784978), (31, 2515464), (36, 2166094), (42, 1856652), (46, 1695204), (49, 1591416), (56, 1392489), (62, 1257732), (63, 1237768), (69, 1130136), (72, 1083047), (84, 928326), (92, 847602), (93, 838488), (98, 795708), (124, 628866), (126, 618884), (138, 565068), (147, 530472), (161, 484344), (168, 464163), (184, 423801), (186, 419244), (196, 397854), (207, 376712), (217, 359352), (248, 314433), (252, 309442), (276, 282534), (279, 279496), (294, 265236), (322, 242172), (372, 209622), (392, 198927), (414, 188356), (434, 179676), (441, 176824), (483, 161448), (504, 154721), (552, 141267), (558, 139748), (588, 132618), (644, 121086), (651, 119784), (713, 109368), (744, 104811), (828, 94178), (868, 89838), (882, 88412), (961, 81144), (966, 80724), (1116, 69874), (1127, 69192), (1176, 66309), (1288, 60543), (1302, 59892), (1426, 54684), (1449, 53816), (1519, 51336), (1656, 47089), (1736, 44919), (1764, 44206), (1922, 40572), (1932, 40362), (1953, 39928), (2139, 36456), (2232, 34937), (2254, 34596), (2604, 29946), (2852, 27342), (2883, 27048), (2898, 26908), (3038, 25668), (3381, 23064), (3528, 22103), (3844, 20286), (3864, 20181), (3906, 19964), (4278, 18228), (4508, 17298), (4557, 17112), (4991, 15624), (5208, 14973), (5704, 13671), (5766, 13524), (5796, 13454), (6076, 12834), (6417, 12152), (6727, 11592), (6762, 11532), (7688, 10143), (7812, 9982), (8556, 9114), (8649, 9016)]