172747932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 474299280

約数和(自身を除く): 301551348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3301, 3738, 4361, 6602, 7476, 8722, 9903, 13083, 13204, 17444, 19806, 23107, 26166, 39612, 46214, 52332, 69321, 92428, 138642, 161749, 277284, 293789, 323498, 485247, 587578, 646996, 881367, 970494, 1175156, 1762734, 1940988, 2056523, 3525468, 4113046, 6169569, 8226092, 12339138, 14395661, 24678276, 28791322, 43186983, 57582644, 86373966, 172747932]

約数ペア:

[(1, 172747932), (2, 86373966), (3, 57582644), (4, 43186983), (6, 28791322), (7, 24678276), (12, 14395661), (14, 12339138), (21, 8226092), (28, 6169569), (42, 4113046), (49, 3525468), (84, 2056523), (89, 1940988), (98, 1762734), (147, 1175156), (178, 970494), (196, 881367), (267, 646996), (294, 587578), (356, 485247), (534, 323498), (588, 293789), (623, 277284), (1068, 161749), (1246, 138642), (1869, 92428), (2492, 69321), (3301, 52332), (3738, 46214), (4361, 39612), (6602, 26166), (7476, 23107), (8722, 19806), (9903, 17444), (13083, 13204)]