64872252

素因数分解:

$2^2\times 3^6\times {\mathrm{22247}}^1$

素因数の和:22269

約数の個数: 42

約数和(自身を含む): 170219448

約数和(自身を除く): 105347196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22247, 44494, 66741, 88988, 133482, 200223, 266964, 400446, 600669, 800892, 1201338, 1802007, 2402676, 3604014, 5406021, 7208028, 10812042, 16218063, 21624084, 32436126, 64872252]

約数ペア:

[(1, 64872252), (2, 32436126), (3, 21624084), (4, 16218063), (6, 10812042), (9, 7208028), (12, 5406021), (18, 3604014), (27, 2402676), (36, 1802007), (54, 1201338), (81, 800892), (108, 600669), (162, 400446), (243, 266964), (324, 200223), (486, 133482), (729, 88988), (972, 66741), (1458, 44494), (2916, 22247)]