80129346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 191647680

約数和(自身を除く): 111518334

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 121, 157, 209, 222, 242, 314, 363, 407, 418, 471, 627, 703, 726, 814, 942, 1221, 1254, 1406, 1727, 2109, 2299, 2442, 2983, 3454, 4218, 4477, 4598, 5181, 5809, 5966, 6897, 7733, 8949, 8954, 10362, 11618, 13431, 13794, 15466, 17427, 17898, 18997, 23199, 26862, 32813, 34854, 37994, 46398, 56991, 63899, 65626, 85063, 98439, 110371, 113982, 127798, 170126, 191697, 196878, 220742, 255189, 331113, 360943, 383394, 510378, 662226, 702889, 721886, 1082829, 1214081, 1405778, 2108667, 2165658, 2428162, 3642243, 4217334, 7284486, 13354891, 26709782, 40064673, 80129346]

約数ペア:

[(1, 80129346), (2, 40064673), (3, 26709782), (6, 13354891), (11, 7284486), (19, 4217334), (22, 3642243), (33, 2428162), (37, 2165658), (38, 2108667), (57, 1405778), (66, 1214081), (74, 1082829), (111, 721886), (114, 702889), (121, 662226), (157, 510378), (209, 383394), (222, 360943), (242, 331113), (314, 255189), (363, 220742), (407, 196878), (418, 191697), (471, 170126), (627, 127798), (703, 113982), (726, 110371), (814, 98439), (942, 85063), (1221, 65626), (1254, 63899), (1406, 56991), (1727, 46398), (2109, 37994), (2299, 34854), (2442, 32813), (2983, 26862), (3454, 23199), (4218, 18997), (4477, 17898), (4598, 17427), (5181, 15466), (5809, 13794), (5966, 13431), (6897, 11618), (7733, 10362), (8949, 8954)]