77320178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72533}}^1$

素因数の和:72589

約数の個数: 16

約数和(自身を含む): 127949976

約数和(自身を除く): 50629798

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 72533, 145066, 942929, 1885858, 2973853, 5947706, 38660089, 77320178]

約数ペア:

[(1, 77320178), (2, 38660089), (13, 5947706), (26, 2973853), (41, 1885858), (82, 942929), (533, 145066), (1066, 72533)]