81698972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5953}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 148040256

約数和(自身を除く): 66341284

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 5953, 6862, 11906, 13724, 23812, 279791, 434569, 559582, 869138, 1119164, 1738276, 20424743, 40849486, 81698972]

約数ペア:

[(1, 81698972), (2, 40849486), (4, 20424743), (47, 1738276), (73, 1119164), (94, 869138), (146, 559582), (188, 434569), (292, 279791), (3431, 23812), (5953, 13724), (6862, 11906)]