78963646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 127277568

約数和(自身を除く): 48313922

約数列:

[1, 2, 23, 46, 61, 107, 122, 214, 263, 526, 1403, 2461, 2806, 4922, 6049, 6527, 12098, 13054, 16043, 28141, 32086, 56282, 150121, 300242, 368989, 647243, 737978, 1294486, 1716601, 3433202, 39481823, 78963646]

約数ペア:

[(1, 78963646), (2, 39481823), (23, 3433202), (46, 1716601), (61, 1294486), (107, 737978), (122, 647243), (214, 368989), (263, 300242), (526, 150121), (1403, 56282), (2461, 32086), (2806, 28141), (4922, 16043), (6049, 13054), (6527, 12098)]