72543058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225289}}^1$

素因数の和:225321

約数の個数: 16

約数和(自身を含む): 129767040

約数和(自身を除く): 57223982

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225289, 450578, 1577023, 3154046, 5181647, 10363294, 36271529, 72543058]

約数ペア:

[(1, 72543058), (2, 36271529), (7, 10363294), (14, 5181647), (23, 3154046), (46, 1577023), (161, 450578), (322, 225289)]