81682026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 176625504

約数和(自身を除く): 94943478

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 722, 817, 877, 1083, 1634, 1754, 2166, 2451, 2631, 4902, 5262, 15523, 16663, 31046, 33326, 37711, 46569, 49989, 75422, 93138, 99978, 113133, 226266, 316597, 633194, 716509, 949791, 1433018, 1899582, 2149527, 4299054, 13613671, 27227342, 40841013, 81682026]

約数ペア:

[(1, 81682026), (2, 40841013), (3, 27227342), (6, 13613671), (19, 4299054), (38, 2149527), (43, 1899582), (57, 1433018), (86, 949791), (114, 716509), (129, 633194), (258, 316597), (361, 226266), (722, 113133), (817, 99978), (877, 93138), (1083, 75422), (1634, 49989), (1754, 46569), (2166, 37711), (2451, 33326), (2631, 31046), (4902, 16663), (5262, 15523)]