77317422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 208051200

約数和(自身を除く): 130733778

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 57, 58, 78, 87, 91, 114, 133, 174, 182, 203, 247, 257, 266, 273, 377, 399, 406, 494, 514, 546, 551, 609, 741, 754, 771, 798, 1102, 1131, 1218, 1482, 1542, 1653, 1729, 1799, 2262, 2639, 3306, 3341, 3458, 3598, 3857, 4883, 5187, 5278, 5397, 6682, 7163, 7453, 7714, 7917, 9766, 10023, 10374, 10794, 11571, 14326, 14649, 14906, 15834, 20046, 21489, 22359, 23142, 23387, 29298, 34181, 42978, 44718, 46774, 50141, 52171, 63479, 68362, 70161, 96889, 100282, 102543, 104342, 126958, 140322, 141607, 150423, 156513, 190437, 193778, 205086, 283214, 290667, 300846, 313026, 380874, 424821, 444353, 581334, 678223, 849642, 888706, 991249, 1333059, 1356446, 1840891, 1982498, 2034669, 2666118, 2973747, 3681782, 4069338, 5522673, 5947494, 11045346, 12886237, 25772474, 38658711, 77317422]

約数ペア:

[(1, 77317422), (2, 38658711), (3, 25772474), (6, 12886237), (7, 11045346), (13, 5947494), (14, 5522673), (19, 4069338), (21, 3681782), (26, 2973747), (29, 2666118), (38, 2034669), (39, 1982498), (42, 1840891), (57, 1356446), (58, 1333059), (78, 991249), (87, 888706), (91, 849642), (114, 678223), (133, 581334), (174, 444353), (182, 424821), (203, 380874), (247, 313026), (257, 300846), (266, 290667), (273, 283214), (377, 205086), (399, 193778), (406, 190437), (494, 156513), (514, 150423), (546, 141607), (551, 140322), (609, 126958), (741, 104342), (754, 102543), (771, 100282), (798, 96889), (1102, 70161), (1131, 68362), (1218, 63479), (1482, 52171), (1542, 50141), (1653, 46774), (1729, 44718), (1799, 42978), (2262, 34181), (2639, 29298), (3306, 23387), (3341, 23142), (3458, 22359), (3598, 21489), (3857, 20046), (4883, 15834), (5187, 14906), (5278, 14649), (5397, 14326), (6682, 11571), (7163, 10794), (7453, 10374), (7714, 10023), (7917, 9766)]