71657916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{877}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 182904960

約数和(自身を除く): 111247044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 619, 877, 1238, 1754, 1857, 2476, 2631, 3508, 3714, 5262, 6809, 7428, 9647, 10524, 13618, 19294, 20427, 27236, 28941, 38588, 40854, 57882, 81708, 115764, 542863, 1085726, 1628589, 2171452, 3257178, 5971493, 6514356, 11942986, 17914479, 23885972, 35828958, 71657916]

約数ペア:

[(1, 71657916), (2, 35828958), (3, 23885972), (4, 17914479), (6, 11942986), (11, 6514356), (12, 5971493), (22, 3257178), (33, 2171452), (44, 1628589), (66, 1085726), (132, 542863), (619, 115764), (877, 81708), (1238, 57882), (1754, 40854), (1857, 38588), (2476, 28941), (2631, 27236), (3508, 20427), (3714, 19294), (5262, 13618), (6809, 10524), (7428, 9647)]