64312094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 127844352

約数和(自身を除く): 63532258

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 253, 271, 322, 469, 506, 542, 737, 938, 1474, 1541, 1771, 1897, 2981, 3082, 3542, 3794, 5159, 5962, 6233, 10318, 10787, 12466, 16951, 18157, 20867, 21574, 33902, 36314, 41734, 43631, 68563, 87262, 118657, 127099, 137126, 199727, 237314, 254198, 399454, 417611, 479941, 835222, 959882, 1398089, 2796178, 2923277, 4593721, 5846554, 9187442, 32156047, 64312094]

約数ペア:

[(1, 64312094), (2, 32156047), (7, 9187442), (11, 5846554), (14, 4593721), (22, 2923277), (23, 2796178), (46, 1398089), (67, 959882), (77, 835222), (134, 479941), (154, 417611), (161, 399454), (253, 254198), (271, 237314), (322, 199727), (469, 137126), (506, 127099), (542, 118657), (737, 87262), (938, 68563), (1474, 43631), (1541, 41734), (1771, 36314), (1897, 33902), (2981, 21574), (3082, 20867), (3542, 18157), (3794, 16951), (5159, 12466), (5962, 10787), (6233, 10318)]