80757222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 199825920

約数和(自身を除く): 119068698

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 353, 419, 546, 706, 838, 1059, 1257, 2118, 2471, 2514, 2933, 4589, 4942, 5447, 5866, 7413, 8799, 9178, 10894, 13767, 14826, 16341, 17598, 27534, 32123, 32682, 38129, 64246, 76258, 96369, 114387, 147907, 192738, 228774, 295814, 443721, 887442, 1035349, 1922791, 2070698, 3106047, 3845582, 5768373, 6212094, 11536746, 13459537, 26919074, 40378611, 80757222]

約数ペア:

[(1, 80757222), (2, 40378611), (3, 26919074), (6, 13459537), (7, 11536746), (13, 6212094), (14, 5768373), (21, 3845582), (26, 3106047), (39, 2070698), (42, 1922791), (78, 1035349), (91, 887442), (182, 443721), (273, 295814), (353, 228774), (419, 192738), (546, 147907), (706, 114387), (838, 96369), (1059, 76258), (1257, 64246), (2118, 38129), (2471, 32682), (2514, 32123), (2933, 27534), (4589, 17598), (4942, 16341), (5447, 14826), (5866, 13767), (7413, 10894), (8799, 9178)]