75781642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 46353398

約数列:

[1, 2, 23, 46, 61, 113, 122, 226, 239, 478, 1403, 2599, 2806, 5198, 5497, 6893, 10994, 13786, 14579, 27007, 29158, 54014, 158539, 317078, 335317, 621161, 670634, 1242322, 1647427, 3294854, 37890821, 75781642]

約数ペア:

[(1, 75781642), (2, 37890821), (23, 3294854), (46, 1647427), (61, 1242322), (113, 670634), (122, 621161), (226, 335317), (239, 317078), (478, 158539), (1403, 54014), (2599, 29158), (2806, 27007), (5198, 14579), (5497, 13786), (6893, 10994)]