78350162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{569}}^2$

素因数の和:1162

約数の個数: 18

約数和(自身を含む): 129408069

約数和(自身を除く): 51057907

約数列:

[1, 2, 11, 22, 121, 242, 569, 1138, 6259, 12518, 68849, 137698, 323761, 647522, 3561371, 7122742, 39175081, 78350162]

約数ペア:

[(1, 78350162), (2, 39175081), (11, 7122742), (22, 3561371), (121, 647522), (242, 323761), (569, 137698), (1138, 68849), (6259, 12518)]