64187676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254713}}^1$

素因数の和:254730

約数の個数: 36

約数和(自身を含む): 185431792

約数和(自身を除く): 121244116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254713, 509426, 764139, 1018852, 1528278, 1782991, 2292417, 3056556, 3565982, 4584834, 5348973, 7131964, 9169668, 10697946, 16046919, 21395892, 32093838, 64187676]

約数ペア:

[(1, 64187676), (2, 32093838), (3, 21395892), (4, 16046919), (6, 10697946), (7, 9169668), (9, 7131964), (12, 5348973), (14, 4584834), (18, 3565982), (21, 3056556), (28, 2292417), (36, 1782991), (42, 1528278), (63, 1018852), (84, 764139), (126, 509426), (252, 254713)]