67678842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 169703424

約数和(自身を除く): 102024582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 263, 462, 526, 557, 789, 1114, 1578, 1671, 1841, 2893, 3342, 3682, 3899, 5523, 5786, 6127, 7798, 8679, 11046, 11697, 12254, 17358, 18381, 20251, 23394, 36762, 40502, 42889, 60753, 85778, 121506, 128667, 146491, 257334, 292982, 439473, 878946, 1025437, 1611401, 2050874, 3076311, 3222802, 4834203, 6152622, 9668406, 11279807, 22559614, 33839421, 67678842]

約数ペア:

[(1, 67678842), (2, 33839421), (3, 22559614), (6, 11279807), (7, 9668406), (11, 6152622), (14, 4834203), (21, 3222802), (22, 3076311), (33, 2050874), (42, 1611401), (66, 1025437), (77, 878946), (154, 439473), (231, 292982), (263, 257334), (462, 146491), (526, 128667), (557, 121506), (789, 85778), (1114, 60753), (1578, 42889), (1671, 40502), (1841, 36762), (2893, 23394), (3342, 20251), (3682, 18381), (3899, 17358), (5523, 12254), (5786, 11697), (6127, 11046), (7798, 8679)]