64861884

素因数分解:

$2^2\times 3^4\times {\mathrm{200191}}^1$

素因数の和:200207

約数の個数: 30

約数和(自身を含む): 169562624

約数和(自身を除く): 104700740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 200191, 400382, 600573, 800764, 1201146, 1801719, 2402292, 3603438, 5405157, 7206876, 10810314, 16215471, 21620628, 32430942, 64861884]

約数ペア:

[(1, 64861884), (2, 32430942), (3, 21620628), (4, 16215471), (6, 10810314), (9, 7206876), (12, 5405157), (18, 3603438), (27, 2402292), (36, 1801719), (54, 1201146), (81, 800764), (108, 600573), (162, 400382), (324, 200191)]