85197606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 192362688

約数和(自身を除く): 107165082

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 159, 222, 318, 481, 557, 689, 962, 1114, 1378, 1443, 1671, 1961, 2067, 2886, 3342, 3922, 4134, 5883, 7241, 11766, 14482, 20609, 21723, 25493, 29521, 41218, 43446, 50986, 59042, 61827, 76479, 88563, 123654, 152958, 177126, 267917, 383773, 535834, 767546, 803751, 1092277, 1151319, 1607502, 2184554, 2302638, 3276831, 6553662, 14199601, 28399202, 42598803, 85197606]

約数ペア:

[(1, 85197606), (2, 42598803), (3, 28399202), (6, 14199601), (13, 6553662), (26, 3276831), (37, 2302638), (39, 2184554), (53, 1607502), (74, 1151319), (78, 1092277), (106, 803751), (111, 767546), (159, 535834), (222, 383773), (318, 267917), (481, 177126), (557, 152958), (689, 123654), (962, 88563), (1114, 76479), (1378, 61827), (1443, 59042), (1671, 50986), (1961, 43446), (2067, 41218), (2886, 29521), (3342, 25493), (3922, 21723), (4134, 20609), (5883, 14482), (7241, 11766)]