65237982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 79914018

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 139, 179, 278, 358, 417, 437, 537, 834, 874, 1074, 1311, 2622, 2641, 3197, 3401, 4117, 5282, 6394, 6802, 7923, 8234, 9591, 10203, 12351, 15846, 19182, 20406, 24702, 24881, 49762, 60743, 74643, 78223, 121486, 149286, 156446, 182229, 234669, 364458, 469338, 472739, 572263, 945478, 1144526, 1418217, 1716789, 2836434, 3433578, 10872997, 21745994, 32618991, 65237982]

約数ペア:

[(1, 65237982), (2, 32618991), (3, 21745994), (6, 10872997), (19, 3433578), (23, 2836434), (38, 1716789), (46, 1418217), (57, 1144526), (69, 945478), (114, 572263), (138, 472739), (139, 469338), (179, 364458), (278, 234669), (358, 182229), (417, 156446), (437, 149286), (537, 121486), (834, 78223), (874, 74643), (1074, 60743), (1311, 49762), (2622, 24881), (2641, 24702), (3197, 20406), (3401, 19182), (4117, 15846), (5282, 12351), (6394, 10203), (6802, 9591), (7923, 8234)]