173788308

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{20369}}^1$

素因数の和:20461

約数の個数: 48

約数和(自身を含む): 456288000

約数和(自身を除く): 282499692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 20369, 40738, 61107, 81476, 122214, 183321, 244428, 366642, 549963, 733284, 1099926, 1609151, 2199852, 3218302, 4827453, 6436604, 9654906, 14482359, 19309812, 28964718, 43447077, 57929436, 86894154, 173788308]

約数ペア:

[(1, 173788308), (2, 86894154), (3, 57929436), (4, 43447077), (6, 28964718), (9, 19309812), (12, 14482359), (18, 9654906), (27, 6436604), (36, 4827453), (54, 3218302), (79, 2199852), (108, 1609151), (158, 1099926), (237, 733284), (316, 549963), (474, 366642), (711, 244428), (948, 183321), (1422, 122214), (2133, 81476), (2844, 61107), (4266, 40738), (8532, 20369)]