66911856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 189630720

約数和(自身を除く): 122718864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 353, 359, 528, 706, 718, 1059, 1077, 1412, 1436, 2118, 2154, 2824, 2872, 3883, 3949, 4236, 4308, 5648, 5744, 7766, 7898, 8472, 8616, 11649, 11847, 15532, 15796, 16944, 17232, 23298, 23694, 31064, 31592, 46596, 47388, 62128, 63184, 93192, 94776, 126727, 186384, 189552, 253454, 380181, 506908, 760362, 1013816, 1393997, 1520724, 2027632, 2787994, 3041448, 4181991, 5575988, 6082896, 8363982, 11151976, 16727964, 22303952, 33455928, 66911856]

約数ペア:

[(1, 66911856), (2, 33455928), (3, 22303952), (4, 16727964), (6, 11151976), (8, 8363982), (11, 6082896), (12, 5575988), (16, 4181991), (22, 3041448), (24, 2787994), (33, 2027632), (44, 1520724), (48, 1393997), (66, 1013816), (88, 760362), (132, 506908), (176, 380181), (264, 253454), (353, 189552), (359, 186384), (528, 126727), (706, 94776), (718, 93192), (1059, 63184), (1077, 62128), (1412, 47388), (1436, 46596), (2118, 31592), (2154, 31064), (2824, 23694), (2872, 23298), (3883, 17232), (3949, 16944), (4236, 15796), (4308, 15532), (5648, 11847), (5744, 11649), (7766, 8616), (7898, 8472)]