84177772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96979}}^1$

素因数の和:97021

約数の個数: 24

約数和(自身を含む): 173788160

約数和(自身を除く): 89610388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 96979, 193958, 387916, 678853, 1357706, 2715412, 3006349, 6012698, 12025396, 21044443, 42088886, 84177772]

約数ペア:

[(1, 84177772), (2, 42088886), (4, 21044443), (7, 12025396), (14, 6012698), (28, 3006349), (31, 2715412), (62, 1357706), (124, 678853), (217, 387916), (434, 193958), (868, 96979)]