72768458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225989}}^1$

素因数の和:226021

約数の個数: 16

約数和(自身を含む): 130170240

約数和(自身を除く): 57401782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225989, 451978, 1581923, 3163846, 5197747, 10395494, 36384229, 72768458]

約数ペア:

[(1, 72768458), (2, 36384229), (7, 10395494), (14, 5197747), (23, 3163846), (46, 1581923), (161, 451978), (322, 225989)]