72669342

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{70009}}^1$

素因数の和:70187

約数の個数: 16

約数和(自身を含む): 146180880

約数和(自身を除く): 73511538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 70009, 140018, 210027, 420054, 12111557, 24223114, 36334671, 72669342]

約数ペア:

[(1, 72669342), (2, 36334671), (3, 24223114), (6, 12111557), (173, 420054), (346, 210027), (519, 140018), (1038, 70009)]