57777282

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 72214398

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 474, 711, 738, 991, 1422, 1982, 2973, 3239, 5946, 6478, 8919, 9717, 17838, 19434, 29151, 40631, 58302, 78289, 81262, 121893, 156578, 234867, 243786, 365679, 469734, 704601, 731358, 1409202, 3209849, 6419698, 9629547, 19259094, 28888641, 57777282]

約数ペア:

[(1, 57777282), (2, 28888641), (3, 19259094), (6, 9629547), (9, 6419698), (18, 3209849), (41, 1409202), (79, 731358), (82, 704601), (123, 469734), (158, 365679), (237, 243786), (246, 234867), (369, 156578), (474, 121893), (711, 81262), (738, 78289), (991, 58302), (1422, 40631), (1982, 29151), (2973, 19434), (3239, 17838), (5946, 9717), (6478, 8919)]