80508318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 178285968

約数和(自身を除く): 97777650

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 173, 242, 346, 363, 519, 641, 726, 1038, 1282, 1903, 1923, 3806, 3846, 5709, 7051, 11418, 14102, 20933, 21153, 41866, 42306, 62799, 77561, 110893, 125598, 155122, 221786, 232683, 332679, 465366, 665358, 1219823, 2439646, 3659469, 7318938, 13418053, 26836106, 40254159, 80508318]

約数ペア:

[(1, 80508318), (2, 40254159), (3, 26836106), (6, 13418053), (11, 7318938), (22, 3659469), (33, 2439646), (66, 1219823), (121, 665358), (173, 465366), (242, 332679), (346, 232683), (363, 221786), (519, 155122), (641, 125598), (726, 110893), (1038, 77561), (1282, 62799), (1903, 42306), (1923, 41866), (3806, 21153), (3846, 20933), (5709, 14102), (7051, 11418)]