69278904

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2143}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 188136000

約数和(自身を除く): 118857096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2143, 2694, 3592, 4041, 4286, 5388, 6429, 8082, 8572, 10776, 12858, 16164, 17144, 19287, 25716, 32328, 38574, 51432, 77148, 154296, 962207, 1924414, 2886621, 3848828, 5773242, 7697656, 8659863, 11546484, 17319726, 23092968, 34639452, 69278904]

約数ペア:

[(1, 69278904), (2, 34639452), (3, 23092968), (4, 17319726), (6, 11546484), (8, 8659863), (9, 7697656), (12, 5773242), (18, 3848828), (24, 2886621), (36, 1924414), (72, 962207), (449, 154296), (898, 77148), (1347, 51432), (1796, 38574), (2143, 32328), (2694, 25716), (3592, 19287), (4041, 17144), (4286, 16164), (5388, 12858), (6429, 10776), (8082, 8572)]