64838376

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3323}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 176304960

約数和(自身を除く): 111466584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 3323, 4878, 6504, 6646, 9756, 9969, 13292, 19512, 19938, 26584, 29907, 39876, 59814, 79752, 119628, 239256, 900533, 1801066, 2701599, 3602132, 5403198, 7204264, 8104797, 10806396, 16209594, 21612792, 32419188, 64838376]

約数ペア:

[(1, 64838376), (2, 32419188), (3, 21612792), (4, 16209594), (6, 10806396), (8, 8104797), (9, 7204264), (12, 5403198), (18, 3602132), (24, 2701599), (36, 1801066), (72, 900533), (271, 239256), (542, 119628), (813, 79752), (1084, 59814), (1626, 39876), (2168, 29907), (2439, 26584), (3252, 19938), (3323, 19512), (4878, 13292), (6504, 9969), (6646, 9756)]