77915178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6531

約数の個数: 48

約数和(自身を含む): 187211232

約数和(自身を除く): 109296054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 4026, 6039, 6451, 12078, 12902, 19353, 38706, 58059, 70961, 116118, 141922, 212883, 393511, 425766, 638649, 787022, 1180533, 1277298, 2361066, 3541599, 4328621, 7083198, 8657242, 12985863, 25971726, 38957589, 77915178]

約数ペア:

[(1, 77915178), (2, 38957589), (3, 25971726), (6, 12985863), (9, 8657242), (11, 7083198), (18, 4328621), (22, 3541599), (33, 2361066), (61, 1277298), (66, 1180533), (99, 787022), (122, 638649), (183, 425766), (198, 393511), (366, 212883), (549, 141922), (671, 116118), (1098, 70961), (1342, 58059), (2013, 38706), (4026, 19353), (6039, 12902), (6451, 12078)]