78889772154

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{279329}}^1$

素因数の和:279894

約数の個数: 32

約数和(自身を含む): 159660558720

約数和(自身を除く): 80770786566

約数列:

[1, 2, 3, 6, 103, 206, 309, 457, 618, 914, 1371, 2742, 47071, 94142, 141213, 279329, 282426, 558658, 837987, 1675974, 28770887, 57541774, 86312661, 127653353, 172625322, 255306706, 382960059, 765920118, 13148295359, 26296590718, 39444886077, 78889772154]

約数ペア:

[(1, 78889772154), (2, 39444886077), (3, 26296590718), (6, 13148295359), (103, 765920118), (206, 382960059), (309, 255306706), (457, 172625322), (618, 127653353), (914, 86312661), (1371, 57541774), (2742, 28770887), (47071, 1675974), (94142, 837987), (141213, 558658), (279329, 282426)]