81675924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1429}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 208528320

約数和(自身を除く): 126852396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 433, 866, 1299, 1429, 1732, 2598, 2858, 4287, 4763, 5196, 5716, 8574, 9526, 14289, 15719, 17148, 19052, 28578, 31438, 47157, 57156, 62876, 94314, 188628, 618757, 1237514, 1856271, 2475028, 3712542, 6806327, 7425084, 13612654, 20418981, 27225308, 40837962, 81675924]

約数ペア:

[(1, 81675924), (2, 40837962), (3, 27225308), (4, 20418981), (6, 13612654), (11, 7425084), (12, 6806327), (22, 3712542), (33, 2475028), (44, 1856271), (66, 1237514), (132, 618757), (433, 188628), (866, 94314), (1299, 62876), (1429, 57156), (1732, 47157), (2598, 31438), (2858, 28578), (4287, 19052), (4763, 17148), (5196, 15719), (5716, 14289), (8574, 9526)]