66784824

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 80

約数和(自身を含む): 195235920

約数和(自身を除く): 128451096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4481, 4968, 7452, 8962, 13443, 14904, 17924, 26886, 35848, 40329, 53772, 80658, 103063, 107544, 120987, 161316, 206126, 241974, 309189, 322632, 362961, 412252, 483948, 618378, 725922, 824504, 927567, 967896, 1236756, 1451844, 1855134, 2473512, 2782701, 2903688, 3710268, 5565402, 7420536, 8348103, 11130804, 16696206, 22261608, 33392412, 66784824]

約数ペア:

[(1, 66784824), (2, 33392412), (3, 22261608), (4, 16696206), (6, 11130804), (8, 8348103), (9, 7420536), (12, 5565402), (18, 3710268), (23, 2903688), (24, 2782701), (27, 2473512), (36, 1855134), (46, 1451844), (54, 1236756), (69, 967896), (72, 927567), (81, 824504), (92, 725922), (108, 618378), (138, 483948), (162, 412252), (184, 362961), (207, 322632), (216, 309189), (276, 241974), (324, 206126), (414, 161316), (552, 120987), (621, 107544), (648, 103063), (828, 80658), (1242, 53772), (1656, 40329), (1863, 35848), (2484, 26886), (3726, 17924), (4481, 14904), (4968, 13443), (7452, 8962)]