66163068

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 177585408

約数和(自身を除く): 111422340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 1583, 2322, 3166, 3483, 4644, 4749, 6332, 6966, 9498, 10449, 13932, 14247, 18996, 20898, 28494, 41796, 42741, 56988, 68069, 85482, 128223, 136138, 170964, 204207, 256446, 272276, 384669, 408414, 512892, 612621, 769338, 816828, 1225242, 1538676, 1837863, 2450484, 3675726, 5513589, 7351452, 11027178, 16540767, 22054356, 33081534, 66163068]

約数ペア:

[(1, 66163068), (2, 33081534), (3, 22054356), (4, 16540767), (6, 11027178), (9, 7351452), (12, 5513589), (18, 3675726), (27, 2450484), (36, 1837863), (43, 1538676), (54, 1225242), (81, 816828), (86, 769338), (108, 612621), (129, 512892), (162, 408414), (172, 384669), (243, 272276), (258, 256446), (324, 204207), (387, 170964), (486, 136138), (516, 128223), (774, 85482), (972, 68069), (1161, 56988), (1548, 42741), (1583, 41796), (2322, 28494), (3166, 20898), (3483, 18996), (4644, 14247), (4749, 13932), (6332, 10449), (6966, 9498)]