77547988

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12812

約数の個数: 36

約数和(自身を含む): 162970752

約数和(自身を除く): 85422764

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12763, 25526, 51052, 89341, 178682, 357364, 395653, 625387, 791306, 1250774, 1582612, 2501548, 2769571, 5539142, 11078284, 19386997, 38773994, 77547988]

約数ペア:

[(1, 77547988), (2, 38773994), (4, 19386997), (7, 11078284), (14, 5539142), (28, 2769571), (31, 2501548), (49, 1582612), (62, 1250774), (98, 791306), (124, 625387), (196, 395653), (217, 357364), (434, 178682), (868, 89341), (1519, 51052), (3038, 25526), (6076, 12763)]