82870956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 246486240

約数和(自身を除く): 163615284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 431, 436, 441, 588, 654, 763, 862, 882, 981, 1293, 1308, 1526, 1724, 1764, 1962, 2289, 2586, 3017, 3052, 3879, 3924, 4578, 5172, 5341, 6034, 6867, 7758, 9051, 9156, 10682, 12068, 13734, 15516, 16023, 18102, 21119, 21364, 27153, 27468, 32046, 36204, 42238, 46979, 48069, 54306, 63357, 64092, 84476, 93958, 96138, 108612, 126714, 140937, 187916, 190071, 192276, 253428, 281874, 328853, 380142, 422811, 563748, 657706, 760284, 845622, 986559, 1315412, 1691244, 1973118, 2301971, 2959677, 3946236, 4603942, 5919354, 6905913, 9207884, 11838708, 13811826, 20717739, 27623652, 41435478, 82870956]

約数ペア:

[(1, 82870956), (2, 41435478), (3, 27623652), (4, 20717739), (6, 13811826), (7, 11838708), (9, 9207884), (12, 6905913), (14, 5919354), (18, 4603942), (21, 3946236), (28, 2959677), (36, 2301971), (42, 1973118), (49, 1691244), (63, 1315412), (84, 986559), (98, 845622), (109, 760284), (126, 657706), (147, 563748), (196, 422811), (218, 380142), (252, 328853), (294, 281874), (327, 253428), (431, 192276), (436, 190071), (441, 187916), (588, 140937), (654, 126714), (763, 108612), (862, 96138), (882, 93958), (981, 84476), (1293, 64092), (1308, 63357), (1526, 54306), (1724, 48069), (1764, 46979), (1962, 42238), (2289, 36204), (2586, 32046), (3017, 27468), (3052, 27153), (3879, 21364), (3924, 21119), (4578, 18102), (5172, 16023), (5341, 15516), (6034, 13734), (6867, 12068), (7758, 10682), (9051, 9156)]