8673084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 25346048

約数和(自身を除く): 16672964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 271, 381, 508, 542, 762, 813, 889, 1084, 1143, 1524, 1626, 1778, 1897, 2286, 2439, 2667, 3252, 3556, 3794, 4572, 4878, 5334, 5691, 7588, 8001, 9756, 10668, 11382, 16002, 17073, 22764, 32004, 34146, 34417, 68292, 68834, 103251, 137668, 206502, 240919, 309753, 413004, 481838, 619506, 722757, 963676, 1239012, 1445514, 2168271, 2891028, 4336542, 8673084]

約数ペア:

[(1, 8673084), (2, 4336542), (3, 2891028), (4, 2168271), (6, 1445514), (7, 1239012), (9, 963676), (12, 722757), (14, 619506), (18, 481838), (21, 413004), (28, 309753), (36, 240919), (42, 206502), (63, 137668), (84, 103251), (126, 68834), (127, 68292), (252, 34417), (254, 34146), (271, 32004), (381, 22764), (508, 17073), (542, 16002), (762, 11382), (813, 10668), (889, 9756), (1084, 8001), (1143, 7588), (1524, 5691), (1626, 5334), (1778, 4878), (1897, 4572), (2286, 3794), (2439, 3556), (2667, 3252)]