78607854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111977}}^1$

素因数の和:112001

約数の個数: 32

約数和(自身を含む): 188123040

約数和(自身を除く): 109515186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 111977, 223954, 335931, 671862, 1007793, 1455701, 2015586, 2911402, 3023379, 4367103, 6046758, 8734206, 13101309, 26202618, 39303927, 78607854]

約数ペア:

[(1, 78607854), (2, 39303927), (3, 26202618), (6, 13101309), (9, 8734206), (13, 6046758), (18, 4367103), (26, 3023379), (27, 2911402), (39, 2015586), (54, 1455701), (78, 1007793), (117, 671862), (234, 335931), (351, 223954), (702, 111977)]