69384784

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 91319216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 269, 329, 343, 376, 392, 538, 658, 686, 752, 784, 1076, 1316, 1372, 1883, 2152, 2303, 2632, 2744, 3766, 4304, 4606, 5264, 5488, 7532, 9212, 12643, 13181, 15064, 16121, 18424, 25286, 26362, 30128, 32242, 36848, 50572, 52724, 64484, 88501, 92267, 101144, 105448, 128968, 177002, 184534, 202288, 210896, 257936, 354004, 369068, 619507, 708008, 738136, 1239014, 1416016, 1476272, 2478028, 4336549, 4956056, 8673098, 9912112, 17346196, 34692392, 69384784]

約数ペア:

[(1, 69384784), (2, 34692392), (4, 17346196), (7, 9912112), (8, 8673098), (14, 4956056), (16, 4336549), (28, 2478028), (47, 1476272), (49, 1416016), (56, 1239014), (94, 738136), (98, 708008), (112, 619507), (188, 369068), (196, 354004), (269, 257936), (329, 210896), (343, 202288), (376, 184534), (392, 177002), (538, 128968), (658, 105448), (686, 101144), (752, 92267), (784, 88501), (1076, 64484), (1316, 52724), (1372, 50572), (1883, 36848), (2152, 32242), (2303, 30128), (2632, 26362), (2744, 25286), (3766, 18424), (4304, 16121), (4606, 15064), (5264, 13181), (5488, 12643), (7532, 9212)]