129271752

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{2801}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 350782380

約数和(自身を除く): 221510628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1923, 2564, 2801, 3846, 5128, 5602, 5769, 7692, 8403, 11204, 11538, 15384, 16806, 22408, 23076, 25209, 33612, 46152, 50418, 67224, 100836, 201672, 1795441, 3590882, 5386323, 7181764, 10772646, 14363528, 16158969, 21545292, 32317938, 43090584, 64635876, 129271752]

約数ペア:

[(1, 129271752), (2, 64635876), (3, 43090584), (4, 32317938), (6, 21545292), (8, 16158969), (9, 14363528), (12, 10772646), (18, 7181764), (24, 5386323), (36, 3590882), (72, 1795441), (641, 201672), (1282, 100836), (1923, 67224), (2564, 50418), (2801, 46152), (3846, 33612), (5128, 25209), (5602, 23076), (5769, 22408), (7692, 16806), (8403, 15384), (11204, 11538)]