80232516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 262953600

約数和(自身を除く): 182721084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1289, 1482, 1596, 1638, 1729, 2223, 2394, 2578, 2964, 3276, 3458, 3867, 4446, 4788, 5156, 5187, 6916, 7734, 8892, 9023, 10374, 11601, 15468, 15561, 16757, 18046, 20748, 23202, 24491, 27069, 31122, 33514, 36092, 46404, 48982, 50271, 54138, 62244, 67028, 73473, 81207, 97964, 100542, 108276, 117299, 146946, 150813, 162414, 171437, 201084, 220419, 234598, 293892, 301626, 318383, 324828, 342874, 351897, 440838, 469196, 514311, 603252, 636766, 685748, 703794, 881676, 955149, 1028622, 1055691, 1273532, 1407588, 1542933, 1910298, 2057244, 2111382, 2228681, 2865447, 3085866, 3820596, 4222764, 4457362, 5730894, 6171732, 6686043, 8914724, 11461788, 13372086, 20058129, 26744172, 40116258, 80232516]

約数ペア:

[(1, 80232516), (2, 40116258), (3, 26744172), (4, 20058129), (6, 13372086), (7, 11461788), (9, 8914724), (12, 6686043), (13, 6171732), (14, 5730894), (18, 4457362), (19, 4222764), (21, 3820596), (26, 3085866), (28, 2865447), (36, 2228681), (38, 2111382), (39, 2057244), (42, 1910298), (52, 1542933), (57, 1407588), (63, 1273532), (76, 1055691), (78, 1028622), (84, 955149), (91, 881676), (114, 703794), (117, 685748), (126, 636766), (133, 603252), (156, 514311), (171, 469196), (182, 440838), (228, 351897), (234, 342874), (247, 324828), (252, 318383), (266, 301626), (273, 293892), (342, 234598), (364, 220419), (399, 201084), (468, 171437), (494, 162414), (532, 150813), (546, 146946), (684, 117299), (741, 108276), (798, 100542), (819, 97964), (988, 81207), (1092, 73473), (1197, 67028), (1289, 62244), (1482, 54138), (1596, 50271), (1638, 48982), (1729, 46404), (2223, 36092), (2394, 33514), (2578, 31122), (2964, 27069), (3276, 24491), (3458, 23202), (3867, 20748), (4446, 18046), (4788, 16757), (5156, 15561), (5187, 15468), (6916, 11601), (7734, 10374), (8892, 9023)]