66237808

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 164854032

約数和(自身を除く): 98616224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 97, 98, 104, 112, 134, 182, 194, 196, 208, 268, 364, 388, 392, 469, 536, 637, 679, 728, 776, 784, 871, 938, 1072, 1261, 1274, 1358, 1456, 1552, 1742, 1876, 2522, 2548, 2716, 3283, 3484, 3752, 4753, 5044, 5096, 5432, 6097, 6499, 6566, 6968, 7504, 8827, 9506, 10088, 10192, 10864, 12194, 12998, 13132, 13936, 17654, 19012, 20176, 24388, 25996, 26264, 35308, 38024, 42679, 45493, 48776, 51992, 52528, 61789, 70616, 76048, 84487, 85358, 90986, 97552, 103984, 123578, 141232, 168974, 170716, 181972, 247156, 318451, 337948, 341432, 363944, 494312, 591409, 636902, 675896, 682864, 727888, 988624, 1182818, 1273804, 1351792, 2365636, 2547608, 4139863, 4731272, 5095216, 8279726, 9462544, 16559452, 33118904, 66237808]

約数ペア:

[(1, 66237808), (2, 33118904), (4, 16559452), (7, 9462544), (8, 8279726), (13, 5095216), (14, 4731272), (16, 4139863), (26, 2547608), (28, 2365636), (49, 1351792), (52, 1273804), (56, 1182818), (67, 988624), (91, 727888), (97, 682864), (98, 675896), (104, 636902), (112, 591409), (134, 494312), (182, 363944), (194, 341432), (196, 337948), (208, 318451), (268, 247156), (364, 181972), (388, 170716), (392, 168974), (469, 141232), (536, 123578), (637, 103984), (679, 97552), (728, 90986), (776, 85358), (784, 84487), (871, 76048), (938, 70616), (1072, 61789), (1261, 52528), (1274, 51992), (1358, 48776), (1456, 45493), (1552, 42679), (1742, 38024), (1876, 35308), (2522, 26264), (2548, 25996), (2716, 24388), (3283, 20176), (3484, 19012), (3752, 17654), (4753, 13936), (5044, 13132), (5096, 12998), (5432, 12194), (6097, 10864), (6499, 10192), (6566, 10088), (6968, 9506), (7504, 8827)]