64148364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254557}}^1$

素因数の和:254574

約数の個数: 36

約数和(自身を含む): 185318224

約数和(自身を除く): 121169860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254557, 509114, 763671, 1018228, 1527342, 1781899, 2291013, 3054684, 3563798, 4582026, 5345697, 7127596, 9164052, 10691394, 16037091, 21382788, 32074182, 64148364]

約数ペア:

[(1, 64148364), (2, 32074182), (3, 21382788), (4, 16037091), (6, 10691394), (7, 9164052), (9, 7127596), (12, 5345697), (14, 4582026), (18, 3563798), (21, 3054684), (28, 2291013), (36, 1781899), (42, 1527342), (63, 1018228), (84, 763671), (126, 509114), (252, 254557)]