64390536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 200491200

約数和(自身を除く): 136100664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 251, 252, 502, 504, 509, 753, 1004, 1018, 1506, 1527, 1757, 2008, 2036, 2259, 3012, 3054, 3514, 3563, 4072, 4518, 4581, 5271, 6024, 6108, 7028, 7126, 9036, 9162, 10542, 10689, 12216, 14056, 14252, 15813, 18072, 18324, 21084, 21378, 28504, 31626, 32067, 36648, 42168, 42756, 63252, 64134, 85512, 126504, 127759, 128268, 255518, 256536, 383277, 511036, 766554, 894313, 1022072, 1149831, 1533108, 1788626, 2299662, 2682939, 3066216, 3577252, 4599324, 5365878, 7154504, 8048817, 9198648, 10731756, 16097634, 21463512, 32195268, 64390536]

約数ペア:

[(1, 64390536), (2, 32195268), (3, 21463512), (4, 16097634), (6, 10731756), (7, 9198648), (8, 8048817), (9, 7154504), (12, 5365878), (14, 4599324), (18, 3577252), (21, 3066216), (24, 2682939), (28, 2299662), (36, 1788626), (42, 1533108), (56, 1149831), (63, 1022072), (72, 894313), (84, 766554), (126, 511036), (168, 383277), (251, 256536), (252, 255518), (502, 128268), (504, 127759), (509, 126504), (753, 85512), (1004, 64134), (1018, 63252), (1506, 42756), (1527, 42168), (1757, 36648), (2008, 32067), (2036, 31626), (2259, 28504), (3012, 21378), (3054, 21084), (3514, 18324), (3563, 18072), (4072, 15813), (4518, 14252), (4581, 14056), (5271, 12216), (6024, 10689), (6108, 10542), (7028, 9162), (7126, 9036)]