71262828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 229381152

約数和(自身を除く): 158118324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2417, 2457, 3276, 4212, 4834, 4914, 7251, 7371, 9668, 9828, 14502, 14742, 16919, 21753, 29004, 29484, 31421, 33838, 43506, 50757, 62842, 65259, 67676, 87012, 94263, 101514, 125684, 130518, 152271, 188526, 195777, 203028, 219947, 261036, 282789, 304542, 377052, 391554, 439894, 456813, 565578, 609084, 659841, 783108, 848367, 879788, 913626, 1131156, 1319682, 1370439, 1696734, 1827252, 1979523, 2545101, 2639364, 2740878, 3393468, 3959046, 5090202, 5481756, 5938569, 7918092, 10180404, 11877138, 17815707, 23754276, 35631414, 71262828]

約数ペア:

[(1, 71262828), (2, 35631414), (3, 23754276), (4, 17815707), (6, 11877138), (7, 10180404), (9, 7918092), (12, 5938569), (13, 5481756), (14, 5090202), (18, 3959046), (21, 3393468), (26, 2740878), (27, 2639364), (28, 2545101), (36, 1979523), (39, 1827252), (42, 1696734), (52, 1370439), (54, 1319682), (63, 1131156), (78, 913626), (81, 879788), (84, 848367), (91, 783108), (108, 659841), (117, 609084), (126, 565578), (156, 456813), (162, 439894), (182, 391554), (189, 377052), (234, 304542), (252, 282789), (273, 261036), (324, 219947), (351, 203028), (364, 195777), (378, 188526), (468, 152271), (546, 130518), (567, 125684), (702, 101514), (756, 94263), (819, 87012), (1053, 67676), (1092, 65259), (1134, 62842), (1404, 50757), (1638, 43506), (2106, 33838), (2268, 31421), (2417, 29484), (2457, 29004), (3276, 21753), (4212, 16919), (4834, 14742), (4914, 14502), (7251, 9828), (7371, 9668)]