80743068

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11893

約数の個数: 72

約数和(自身を含む): 241917312

約数和(自身を除く): 161174244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11867, 23734, 35601, 47468, 71202, 83069, 106803, 142404, 166138, 213606, 249207, 320409, 332276, 427212, 498414, 640818, 747621, 961227, 996828, 1281636, 1495242, 1922454, 2242863, 2883681, 2990484, 3844908, 4485726, 5767362, 6728589, 8971452, 11534724, 13457178, 20185767, 26914356, 40371534, 80743068]

約数ペア:

[(1, 80743068), (2, 40371534), (3, 26914356), (4, 20185767), (6, 13457178), (7, 11534724), (9, 8971452), (12, 6728589), (14, 5767362), (18, 4485726), (21, 3844908), (27, 2990484), (28, 2883681), (36, 2242863), (42, 1922454), (54, 1495242), (63, 1281636), (81, 996828), (84, 961227), (108, 747621), (126, 640818), (162, 498414), (189, 427212), (243, 332276), (252, 320409), (324, 249207), (378, 213606), (486, 166138), (567, 142404), (756, 106803), (972, 83069), (1134, 71202), (1701, 47468), (2268, 35601), (3402, 23734), (6804, 11867)]