71537466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 197277696

約数和(自身を除く): 125740230

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 277, 286, 301, 429, 462, 473, 546, 554, 559, 602, 831, 858, 903, 946, 1001, 1118, 1419, 1662, 1677, 1806, 1939, 2002, 2838, 3003, 3047, 3311, 3354, 3601, 3878, 3913, 5817, 6006, 6094, 6149, 6622, 7202, 7826, 9141, 9933, 10803, 11634, 11739, 11911, 12298, 18282, 18447, 19866, 21329, 21606, 23478, 23822, 25207, 35733, 36894, 39611, 42658, 43043, 50414, 63987, 71466, 75621, 79222, 83377, 86086, 118833, 127974, 129129, 131021, 151242, 154843, 166754, 237666, 250131, 258258, 262042, 277277, 309686, 393063, 464529, 500262, 554554, 786126, 831831, 917147, 929058, 1083901, 1663662, 1703273, 1834294, 2167802, 2751441, 3251703, 3406546, 5109819, 5502882, 6503406, 10219638, 11922911, 23845822, 35768733, 71537466]

約数ペア:

[(1, 71537466), (2, 35768733), (3, 23845822), (6, 11922911), (7, 10219638), (11, 6503406), (13, 5502882), (14, 5109819), (21, 3406546), (22, 3251703), (26, 2751441), (33, 2167802), (39, 1834294), (42, 1703273), (43, 1663662), (66, 1083901), (77, 929058), (78, 917147), (86, 831831), (91, 786126), (129, 554554), (143, 500262), (154, 464529), (182, 393063), (231, 309686), (258, 277277), (273, 262042), (277, 258258), (286, 250131), (301, 237666), (429, 166754), (462, 154843), (473, 151242), (546, 131021), (554, 129129), (559, 127974), (602, 118833), (831, 86086), (858, 83377), (903, 79222), (946, 75621), (1001, 71466), (1118, 63987), (1419, 50414), (1662, 43043), (1677, 42658), (1806, 39611), (1939, 36894), (2002, 35733), (2838, 25207), (3003, 23822), (3047, 23478), (3311, 21606), (3354, 21329), (3601, 19866), (3878, 18447), (3913, 18282), (5817, 12298), (6006, 11911), (6094, 11739), (6149, 11634), (6622, 10803), (7202, 9933), (7826, 9141)]