89711958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 229881600

約数和(自身を除く): 140169642

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 289, 323, 357, 389, 399, 578, 646, 714, 778, 798, 867, 969, 1167, 1734, 1938, 2023, 2261, 2334, 2723, 4046, 4522, 5446, 5491, 6069, 6613, 6783, 7391, 8169, 10982, 12138, 13226, 13566, 14782, 16338, 16473, 19839, 22173, 32946, 38437, 39678, 44346, 46291, 51737, 76874, 92582, 103474, 112421, 115311, 125647, 138873, 155211, 224842, 230622, 251294, 277746, 310422, 337263, 376941, 674526, 753882, 786947, 879529, 1573894, 1759058, 2135999, 2360841, 2638587, 4271998, 4721682, 5277174, 6407997, 12815994, 14951993, 29903986, 44855979, 89711958]

約数ペア:

[(1, 89711958), (2, 44855979), (3, 29903986), (6, 14951993), (7, 12815994), (14, 6407997), (17, 5277174), (19, 4721682), (21, 4271998), (34, 2638587), (38, 2360841), (42, 2135999), (51, 1759058), (57, 1573894), (102, 879529), (114, 786947), (119, 753882), (133, 674526), (238, 376941), (266, 337263), (289, 310422), (323, 277746), (357, 251294), (389, 230622), (399, 224842), (578, 155211), (646, 138873), (714, 125647), (778, 115311), (798, 112421), (867, 103474), (969, 92582), (1167, 76874), (1734, 51737), (1938, 46291), (2023, 44346), (2261, 39678), (2334, 38437), (2723, 32946), (4046, 22173), (4522, 19839), (5446, 16473), (5491, 16338), (6069, 14782), (6613, 13566), (6783, 13226), (7391, 12138), (8169, 10982)]