72990092

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60623}}^1$

素因数の和:60677

約数の個数: 24

約数和(自身を含む): 149377536

約数和(自身を除く): 76387444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 60623, 121246, 242492, 424361, 848722, 1697444, 2606789, 5213578, 10427156, 18247523, 36495046, 72990092]

約数ペア:

[(1, 72990092), (2, 36495046), (4, 18247523), (7, 10427156), (14, 5213578), (28, 2606789), (43, 1697444), (86, 848722), (172, 424361), (301, 242492), (602, 121246), (1204, 60623)]