71795538

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{5297}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 160211520

約数和(自身を除く): 88415982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 5297, 6777, 10594, 13554, 15891, 31782, 47673, 95346, 143019, 286038, 1329547, 2659094, 3988641, 7977282, 11965923, 23931846, 35897769, 71795538]

約数ペア:

[(1, 71795538), (2, 35897769), (3, 23931846), (6, 11965923), (9, 7977282), (18, 3988641), (27, 2659094), (54, 1329547), (251, 286038), (502, 143019), (753, 95346), (1506, 47673), (2259, 31782), (4518, 15891), (5297, 13554), (6777, 10594)]