78643026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2516

約数の個数: 96

約数和(自身を含む): 221764608

約数和(自身を除く): 143121582

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 693, 759, 966, 1386, 1449, 1518, 1771, 2277, 2467, 2898, 3542, 4554, 4934, 5313, 7401, 10626, 14802, 15939, 17269, 22203, 27137, 31878, 34538, 44406, 51807, 54274, 56741, 81411, 103614, 113482, 155421, 162822, 170223, 189959, 244233, 310842, 340446, 379918, 397187, 488466, 510669, 569877, 624151, 794374, 1021338, 1139754, 1191561, 1248302, 1709631, 1872453, 2383122, 3419262, 3574683, 3744906, 4369057, 5617359, 7149366, 8738114, 11234718, 13107171, 26214342, 39321513, 78643026]

約数ペア:

[(1, 78643026), (2, 39321513), (3, 26214342), (6, 13107171), (7, 11234718), (9, 8738114), (11, 7149366), (14, 5617359), (18, 4369057), (21, 3744906), (22, 3574683), (23, 3419262), (33, 2383122), (42, 1872453), (46, 1709631), (63, 1248302), (66, 1191561), (69, 1139754), (77, 1021338), (99, 794374), (126, 624151), (138, 569877), (154, 510669), (161, 488466), (198, 397187), (207, 379918), (231, 340446), (253, 310842), (322, 244233), (414, 189959), (462, 170223), (483, 162822), (506, 155421), (693, 113482), (759, 103614), (966, 81411), (1386, 56741), (1449, 54274), (1518, 51807), (1771, 44406), (2277, 34538), (2467, 31878), (2898, 27137), (3542, 22203), (4554, 17269), (4934, 15939), (5313, 14802), (7401, 10626)]