61387956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{27067}}^1$

素因数の和:27090

約数の個数: 60

約数和(自身を含む): 183412768

約数和(自身を除く): 122024812

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, 27067, 54134, 81201, 108268, 162402, 189469, 243603, 324804, 378938, 487206, 568407, 730809, 757876, 974412, 1136814, 1461618, 1705221, 2192427, 2273628, 2923236, 3410442, 4384854, 5115663, 6820884, 8769708, 10231326, 15346989, 20462652, 30693978, 61387956]

約数ペア:

[(1, 61387956), (2, 30693978), (3, 20462652), (4, 15346989), (6, 10231326), (7, 8769708), (9, 6820884), (12, 5115663), (14, 4384854), (18, 3410442), (21, 2923236), (27, 2273628), (28, 2192427), (36, 1705221), (42, 1461618), (54, 1136814), (63, 974412), (81, 757876), (84, 730809), (108, 568407), (126, 487206), (162, 378938), (189, 324804), (252, 243603), (324, 189469), (378, 162402), (567, 108268), (756, 81201), (1134, 54134), (2268, 27067)]