61401564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{27073}}^1$

素因数の和:27096

約数の個数: 60

約数和(自身を含む): 183453424

約数和(自身を除く): 122051860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 27073, 54146, 81219, 108292, 162438, 189511, 243657, 324876, 379022, 487314, 568533, 730971, 758044, 974628, 1137066, 1461942, 1705599, 2192913, 2274132, 2923884, 3411198, 4385826, 5116797, 6822396, 8771652, 10233594, 15350391, 20467188, 30700782, 61401564]

約数ペア:

[(1, 61401564), (2, 30700782), (3, 20467188), (4, 15350391), (6, 10233594), (7, 8771652), (9, 6822396), (12, 5116797), (14, 4385826), (18, 3411198), (21, 2923884), (27, 2274132), (28, 2192913), (36, 1705599), (42, 1461942), (54, 1137066), (63, 974628), (81, 758044), (84, 730971), (108, 568533), (126, 487314), (162, 379022), (189, 324876), (252, 243657), (324, 189511), (378, 162438), (567, 108292), (756, 81219), (1134, 54146), (2268, 27073)]