78442926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 164505600

約数和(自身を除く): 86062674

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2549, 5098, 5129, 7647, 10258, 15294, 15387, 30774, 58627, 117254, 175881, 351762, 568427, 1136854, 1705281, 3410562, 13073821, 26147642, 39221463, 78442926]

約数ペア:

[(1, 78442926), (2, 39221463), (3, 26147642), (6, 13073821), (23, 3410562), (46, 1705281), (69, 1136854), (138, 568427), (223, 351762), (446, 175881), (669, 117254), (1338, 58627), (2549, 30774), (5098, 15387), (5129, 15294), (7647, 10258)]