78921192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469769}}^1$

素因数の和:469785

約数の個数: 32

約数和(自身を含む): 225489600

約数和(自身を除く): 146568408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469769, 939538, 1409307, 1879076, 2818614, 3288383, 3758152, 5637228, 6576766, 9865149, 11274456, 13153532, 19730298, 26307064, 39460596, 78921192]

約数ペア:

[(1, 78921192), (2, 39460596), (3, 26307064), (4, 19730298), (6, 13153532), (7, 11274456), (8, 9865149), (12, 6576766), (14, 5637228), (21, 3758152), (24, 3288383), (28, 2818614), (42, 1879076), (56, 1409307), (84, 939538), (168, 469769)]