61132986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 146851380

約数和(自身を除く): 85718394

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 83, 87, 102, 153, 166, 174, 249, 261, 306, 493, 498, 522, 747, 986, 1411, 1479, 1494, 2407, 2822, 2958, 4233, 4437, 4814, 6889, 7221, 8466, 8874, 12699, 13778, 14442, 20667, 21663, 25398, 40919, 41334, 43326, 62001, 81838, 117113, 122757, 124002, 199781, 234226, 245514, 351339, 368271, 399562, 599343, 702678, 736542, 1054017, 1198686, 1798029, 2108034, 3396277, 3596058, 6792554, 10188831, 20377662, 30566493, 61132986]

約数ペア:

[(1, 61132986), (2, 30566493), (3, 20377662), (6, 10188831), (9, 6792554), (17, 3596058), (18, 3396277), (29, 2108034), (34, 1798029), (51, 1198686), (58, 1054017), (83, 736542), (87, 702678), (102, 599343), (153, 399562), (166, 368271), (174, 351339), (249, 245514), (261, 234226), (306, 199781), (493, 124002), (498, 122757), (522, 117113), (747, 81838), (986, 62001), (1411, 43326), (1479, 41334), (1494, 40919), (2407, 25398), (2822, 21663), (2958, 20667), (4233, 14442), (4437, 13778), (4814, 12699), (6889, 8874), (7221, 8466)]