80017956

素因数分解:

$2^2\times 3^8\times {\mathrm{3049}}^1$

素因数の和:3077

約数の個数: 54

約数和(自身を含む): 210105350

約数和(自身を除く): 130087394

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 3049, 4374, 6098, 6561, 8748, 9147, 12196, 13122, 18294, 26244, 27441, 36588, 54882, 82323, 109764, 164646, 246969, 329292, 493938, 740907, 987876, 1481814, 2222721, 2963628, 4445442, 6668163, 8890884, 13336326, 20004489, 26672652, 40008978, 80017956]

約数ペア:

[(1, 80017956), (2, 40008978), (3, 26672652), (4, 20004489), (6, 13336326), (9, 8890884), (12, 6668163), (18, 4445442), (27, 2963628), (36, 2222721), (54, 1481814), (81, 987876), (108, 740907), (162, 493938), (243, 329292), (324, 246969), (486, 164646), (729, 109764), (972, 82323), (1458, 54882), (2187, 36588), (2916, 27441), (3049, 26244), (4374, 18294), (6098, 13122), (6561, 12196), (8748, 9147)]