78126116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 144586260

約数和(自身を除く): 66460144

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 181, 244, 362, 724, 1769, 3538, 3721, 5249, 7076, 7442, 10498, 11041, 14884, 20996, 22082, 44164, 107909, 215818, 320189, 431636, 640378, 673501, 1280756, 1347002, 2694004, 19531529, 39063058, 78126116]

約数ペア:

[(1, 78126116), (2, 39063058), (4, 19531529), (29, 2694004), (58, 1347002), (61, 1280756), (116, 673501), (122, 640378), (181, 431636), (244, 320189), (362, 215818), (724, 107909), (1769, 44164), (3538, 22082), (3721, 20996), (5249, 14884), (7076, 11041), (7442, 10498)]