67131216

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1499}}^1$

素因数の和:1824

約数の個数: 60

約数和(自身を含む): 188604000

約数和(自身を除く): 121472784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1499, 1866, 2488, 2799, 2998, 3732, 4497, 4976, 5598, 5996, 7464, 8994, 11196, 11992, 13491, 14928, 17988, 22392, 23984, 26982, 35976, 44784, 53964, 71952, 107928, 215856, 466189, 932378, 1398567, 1864756, 2797134, 3729512, 4195701, 5594268, 7459024, 8391402, 11188536, 16782804, 22377072, 33565608, 67131216]

約数ペア:

[(1, 67131216), (2, 33565608), (3, 22377072), (4, 16782804), (6, 11188536), (8, 8391402), (9, 7459024), (12, 5594268), (16, 4195701), (18, 3729512), (24, 2797134), (36, 1864756), (48, 1398567), (72, 932378), (144, 466189), (311, 215856), (622, 107928), (933, 71952), (1244, 53964), (1499, 44784), (1866, 35976), (2488, 26982), (2799, 23984), (2998, 22392), (3732, 17988), (4497, 14928), (4976, 13491), (5598, 11992), (5996, 11196), (7464, 8994)]