72180618

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{144941}}^1$

素因数の和:145029

約数の個数: 16

約数和(自身を含む): 146101536

約数和(自身を除く): 73920918

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 144941, 289882, 434823, 869646, 12030103, 24060206, 36090309, 72180618]

約数ペア:

[(1, 72180618), (2, 36090309), (3, 24060206), (6, 12030103), (83, 869646), (166, 434823), (249, 289882), (498, 144941)]