66717648

素因数分解:

$2^4\times 3^3\times {\mathrm{154439}}^1$

素因数の和:154456

約数の個数: 40

約数和(自身を含む): 191505600

約数和(自身を除く): 124787952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 154439, 308878, 463317, 617756, 926634, 1235512, 1389951, 1853268, 2471024, 2779902, 3706536, 4169853, 5559804, 7413072, 8339706, 11119608, 16679412, 22239216, 33358824, 66717648]

約数ペア:

[(1, 66717648), (2, 33358824), (3, 22239216), (4, 16679412), (6, 11119608), (8, 8339706), (9, 7413072), (12, 5559804), (16, 4169853), (18, 3706536), (24, 2779902), (27, 2471024), (36, 1853268), (48, 1389951), (54, 1235512), (72, 926634), (108, 617756), (144, 463317), (216, 308878), (432, 154439)]