72977178

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{31267}}^1$

素因数の和:31661

約数の個数: 16

約数和(自身を含む): 146334240

約数和(自身を除く): 73357062

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 31267, 62534, 93801, 187602, 12162863, 24325726, 36488589, 72977178]

約数ペア:

[(1, 72977178), (2, 36488589), (3, 24325726), (6, 12162863), (389, 187602), (778, 93801), (1167, 62534), (2334, 31267)]