72091690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{655379}}^1$

素因数の和:655397

約数の個数: 16

約数和(自身を含む): 141562080

約数和(自身を除く): 69470390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 655379, 1310758, 3276895, 6553790, 7209169, 14418338, 36045845, 72091690]

約数ペア:

[(1, 72091690), (2, 36045845), (5, 14418338), (10, 7209169), (11, 6553790), (22, 3276895), (55, 1310758), (110, 655379)]