86140472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 183513600

約数和(自身を除く): 97373128

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 59, 88, 94, 118, 188, 236, 353, 376, 472, 517, 649, 706, 1034, 1298, 1412, 2068, 2596, 2773, 2824, 3883, 4136, 5192, 5546, 7766, 11092, 15532, 16591, 20827, 22184, 30503, 31064, 33182, 41654, 61006, 66364, 83308, 122012, 132728, 166616, 182501, 229097, 244024, 365002, 458194, 730004, 916388, 978869, 1460008, 1832776, 1957738, 3915476, 7830952, 10767559, 21535118, 43070236, 86140472]

約数ペア:

[(1, 86140472), (2, 43070236), (4, 21535118), (8, 10767559), (11, 7830952), (22, 3915476), (44, 1957738), (47, 1832776), (59, 1460008), (88, 978869), (94, 916388), (118, 730004), (188, 458194), (236, 365002), (353, 244024), (376, 229097), (472, 182501), (517, 166616), (649, 132728), (706, 122012), (1034, 83308), (1298, 66364), (1412, 61006), (2068, 41654), (2596, 33182), (2773, 31064), (2824, 30503), (3883, 22184), (4136, 20827), (5192, 16591), (5546, 15532), (7766, 11092)]