84451304

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 186181380

約数和(自身を除く): 101730076

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2221, 2716, 4442, 4753, 5432, 8884, 9506, 15547, 17768, 19012, 31094, 38024, 62188, 108829, 124376, 215437, 217658, 430874, 435316, 861748, 870632, 1508059, 1723496, 3016118, 6032236, 10556413, 12064472, 21112826, 42225652, 84451304]

約数ペア:

[(1, 84451304), (2, 42225652), (4, 21112826), (7, 12064472), (8, 10556413), (14, 6032236), (28, 3016118), (49, 1723496), (56, 1508059), (97, 870632), (98, 861748), (194, 435316), (196, 430874), (388, 217658), (392, 215437), (679, 124376), (776, 108829), (1358, 62188), (2221, 38024), (2716, 31094), (4442, 19012), (4753, 17768), (5432, 15547), (8884, 9506)]