71646084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 191423232

約数和(自身を除く): 119777148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1493, 1548, 2666, 2986, 3999, 4479, 5332, 5972, 7998, 8958, 11997, 13437, 15996, 17916, 23994, 26874, 46283, 47988, 53748, 64199, 92566, 128398, 138849, 185132, 192597, 256796, 277698, 385194, 416547, 555396, 577791, 770388, 833094, 1155582, 1666188, 1990169, 2311164, 3980338, 5970507, 7960676, 11941014, 17911521, 23882028, 35823042, 71646084]

約数ペア:

[(1, 71646084), (2, 35823042), (3, 23882028), (4, 17911521), (6, 11941014), (9, 7960676), (12, 5970507), (18, 3980338), (31, 2311164), (36, 1990169), (43, 1666188), (62, 1155582), (86, 833094), (93, 770388), (124, 577791), (129, 555396), (172, 416547), (186, 385194), (258, 277698), (279, 256796), (372, 192597), (387, 185132), (516, 138849), (558, 128398), (774, 92566), (1116, 64199), (1333, 53748), (1493, 47988), (1548, 46283), (2666, 26874), (2986, 23994), (3999, 17916), (4479, 15996), (5332, 13437), (5972, 11997), (7998, 8958)]