80829078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 109250922

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 258, 418, 473, 627, 817, 946, 1254, 1419, 1499, 1634, 2451, 2838, 2998, 4497, 4902, 8987, 8994, 16489, 17974, 26961, 28481, 32978, 49467, 53922, 56962, 64457, 85443, 98934, 128914, 170886, 193371, 313291, 386742, 626582, 709027, 939873, 1224683, 1418054, 1879746, 2127081, 2449366, 3674049, 4254162, 7348098, 13471513, 26943026, 40414539, 80829078]

約数ペア:

[(1, 80829078), (2, 40414539), (3, 26943026), (6, 13471513), (11, 7348098), (19, 4254162), (22, 3674049), (33, 2449366), (38, 2127081), (43, 1879746), (57, 1418054), (66, 1224683), (86, 939873), (114, 709027), (129, 626582), (209, 386742), (258, 313291), (418, 193371), (473, 170886), (627, 128914), (817, 98934), (946, 85443), (1254, 64457), (1419, 56962), (1499, 53922), (1634, 49467), (2451, 32978), (2838, 28481), (2998, 26961), (4497, 17974), (4902, 16489), (8987, 8994)]