77768590

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{11801}}^1$

素因数の和:12467

約数の個数: 16

約数和(自身を含む): 140207760

約数和(自身を除く): 62439170

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 11801, 23602, 59005, 118010, 7776859, 15553718, 38884295, 77768590]

約数ペア:

[(1, 77768590), (2, 38884295), (5, 15553718), (10, 7776859), (659, 118010), (1318, 59005), (3295, 23602), (6590, 11801)]