72306411

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 32686869

約数列:

[1, 3, 23, 41, 61, 69, 123, 183, 419, 943, 1257, 1403, 2501, 2829, 4209, 7503, 9637, 17179, 25559, 28911, 51537, 57523, 76677, 172569, 395117, 587857, 1047919, 1185351, 1763571, 3143757, 24102137, 72306411]

約数ペア:

[(1, 72306411), (3, 24102137), (23, 3143757), (41, 1763571), (61, 1185351), (69, 1047919), (123, 587857), (183, 395117), (419, 172569), (943, 76677), (1257, 57523), (1403, 51537), (2501, 28911), (2829, 25559), (4209, 17179), (7503, 9637)]