72178278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523031}}^1$

素因数の和:523059

約数の個数: 16

約数和(自身を含む): 150633216

約数和(自身を除く): 78454938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 523031, 1046062, 1569093, 3138186, 12029713, 24059426, 36089139, 72178278]

約数ペア:

[(1, 72178278), (2, 36089139), (3, 24059426), (6, 12029713), (23, 3138186), (46, 1569093), (69, 1046062), (138, 523031)]