66257784

素因数分解:

$2^3\times 3^3\times {\mathrm{306749}}^1$

素因数の和:306764

約数の個数: 32

約数和(自身を含む): 184050000

約数和(自身を除く): 117792216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 306749, 613498, 920247, 1226996, 1840494, 2453992, 2760741, 3680988, 5521482, 7361976, 8282223, 11042964, 16564446, 22085928, 33128892, 66257784]

約数ペア:

[(1, 66257784), (2, 33128892), (3, 22085928), (4, 16564446), (6, 11042964), (8, 8282223), (9, 7361976), (12, 5521482), (18, 3680988), (24, 2760741), (27, 2453992), (36, 1840494), (54, 1226996), (72, 920247), (108, 613498), (216, 306749)]