64144584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127271}}^1$

素因数の和:127290

約数の個数: 48

約数和(自身を含む): 198544320

約数和(自身を除く): 134399736

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, 252, 504, 127271, 254542, 381813, 509084, 763626, 890897, 1018168, 1145439, 1527252, 1781794, 2290878, 2672691, 3054504, 3563588, 4581756, 5345382, 7127176, 8018073, 9163512, 10690764, 16036146, 21381528, 32072292, 64144584]

約数ペア:

[(1, 64144584), (2, 32072292), (3, 21381528), (4, 16036146), (6, 10690764), (7, 9163512), (8, 8018073), (9, 7127176), (12, 5345382), (14, 4581756), (18, 3563588), (21, 3054504), (24, 2672691), (28, 2290878), (36, 1781794), (42, 1527252), (56, 1145439), (63, 1018168), (72, 890897), (84, 763626), (126, 509084), (168, 381813), (252, 254542), (504, 127271)]