86764368

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 231858176

約数和(自身を除く): 145093808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 331, 344, 381, 508, 516, 662, 688, 762, 993, 1016, 1032, 1324, 1524, 1986, 2032, 2064, 2648, 3048, 3972, 5296, 5461, 6096, 7944, 10922, 14233, 15888, 16383, 21844, 28466, 32766, 42037, 42699, 43688, 56932, 65532, 84074, 85398, 87376, 113864, 126111, 131064, 168148, 170796, 227728, 252222, 262128, 336296, 341592, 504444, 672592, 683184, 1008888, 1807591, 2017776, 3615182, 5422773, 7230364, 10845546, 14460728, 21691092, 28921456, 43382184, 86764368]

約数ペア:

[(1, 86764368), (2, 43382184), (3, 28921456), (4, 21691092), (6, 14460728), (8, 10845546), (12, 7230364), (16, 5422773), (24, 3615182), (43, 2017776), (48, 1807591), (86, 1008888), (127, 683184), (129, 672592), (172, 504444), (254, 341592), (258, 336296), (331, 262128), (344, 252222), (381, 227728), (508, 170796), (516, 168148), (662, 131064), (688, 126111), (762, 113864), (993, 87376), (1016, 85398), (1032, 84074), (1324, 65532), (1524, 56932), (1986, 43688), (2032, 42699), (2064, 42037), (2648, 32766), (3048, 28466), (3972, 21844), (5296, 16383), (5461, 15888), (6096, 14233), (7944, 10922)]