66174416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 170197440

約数和(自身を除く): 104023024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 257, 266, 304, 308, 418, 484, 514, 532, 616, 836, 847, 968, 1028, 1064, 1232, 1463, 1672, 1694, 1799, 1936, 2056, 2128, 2299, 2827, 2926, 3344, 3388, 3598, 4112, 4598, 4883, 5654, 5852, 6776, 7196, 9196, 9766, 11308, 11704, 13552, 14392, 16093, 18392, 19532, 19789, 22616, 23408, 28784, 31097, 32186, 34181, 36784, 39064, 39578, 45232, 53713, 62194, 64372, 68362, 78128, 79156, 107426, 124388, 128744, 136724, 158312, 214852, 217679, 248776, 257488, 273448, 316624, 375991, 429704, 435358, 497552, 546896, 590843, 751982, 859408, 870716, 1181686, 1503964, 1741432, 2363372, 3007928, 3482864, 4135901, 4726744, 6015856, 8271802, 9453488, 16543604, 33087208, 66174416]

約数ペア:

[(1, 66174416), (2, 33087208), (4, 16543604), (7, 9453488), (8, 8271802), (11, 6015856), (14, 4726744), (16, 4135901), (19, 3482864), (22, 3007928), (28, 2363372), (38, 1741432), (44, 1503964), (56, 1181686), (76, 870716), (77, 859408), (88, 751982), (112, 590843), (121, 546896), (133, 497552), (152, 435358), (154, 429704), (176, 375991), (209, 316624), (242, 273448), (257, 257488), (266, 248776), (304, 217679), (308, 214852), (418, 158312), (484, 136724), (514, 128744), (532, 124388), (616, 107426), (836, 79156), (847, 78128), (968, 68362), (1028, 64372), (1064, 62194), (1232, 53713), (1463, 45232), (1672, 39578), (1694, 39064), (1799, 36784), (1936, 34181), (2056, 32186), (2128, 31097), (2299, 28784), (2827, 23408), (2926, 22616), (3344, 19789), (3388, 19532), (3598, 18392), (4112, 16093), (4598, 14392), (4883, 13552), (5654, 11704), (5852, 11308), (6776, 9766), (7196, 9196)]