68715792

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1540

約数の個数: 60

約数和(自身を含む): 192924160

約数和(自身を除く): 124208368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1087, 1317, 1756, 2174, 2634, 3261, 3512, 3951, 4348, 5268, 6522, 7024, 7902, 8696, 9783, 10536, 13044, 15804, 17392, 19566, 21072, 26088, 31608, 39132, 52176, 63216, 78264, 156528, 477193, 954386, 1431579, 1908772, 2863158, 3817544, 4294737, 5726316, 7635088, 8589474, 11452632, 17178948, 22905264, 34357896, 68715792]

約数ペア:

[(1, 68715792), (2, 34357896), (3, 22905264), (4, 17178948), (6, 11452632), (8, 8589474), (9, 7635088), (12, 5726316), (16, 4294737), (18, 3817544), (24, 2863158), (36, 1908772), (48, 1431579), (72, 954386), (144, 477193), (439, 156528), (878, 78264), (1087, 63216), (1317, 52176), (1756, 39132), (2174, 31608), (2634, 26088), (3261, 21072), (3512, 19566), (3951, 17392), (4348, 15804), (5268, 13044), (6522, 10536), (7024, 9783), (7902, 8696)]