80769836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 185343480

約数和(自身を除く): 104573644

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 41, 46, 49, 76, 82, 92, 98, 133, 161, 164, 196, 266, 287, 322, 437, 529, 532, 574, 644, 779, 874, 931, 943, 1058, 1127, 1148, 1558, 1748, 1862, 1886, 2009, 2116, 2254, 3059, 3116, 3703, 3724, 3772, 4018, 4508, 5453, 6118, 6601, 7406, 8036, 10051, 10906, 12236, 13202, 14812, 17917, 20102, 21413, 21689, 21812, 25921, 26404, 35834, 38171, 40204, 42826, 43378, 46207, 51842, 70357, 71668, 76342, 85652, 86756, 92414, 103684, 125419, 140714, 151823, 152684, 184828, 250838, 281428, 303646, 412091, 492499, 501676, 607292, 824182, 877933, 984998, 1062761, 1648364, 1755866, 1969996, 2125522, 2884637, 3511732, 4251044, 5769274, 11538548, 20192459, 40384918, 80769836]

約数ペア:

[(1, 80769836), (2, 40384918), (4, 20192459), (7, 11538548), (14, 5769274), (19, 4251044), (23, 3511732), (28, 2884637), (38, 2125522), (41, 1969996), (46, 1755866), (49, 1648364), (76, 1062761), (82, 984998), (92, 877933), (98, 824182), (133, 607292), (161, 501676), (164, 492499), (196, 412091), (266, 303646), (287, 281428), (322, 250838), (437, 184828), (529, 152684), (532, 151823), (574, 140714), (644, 125419), (779, 103684), (874, 92414), (931, 86756), (943, 85652), (1058, 76342), (1127, 71668), (1148, 70357), (1558, 51842), (1748, 46207), (1862, 43378), (1886, 42826), (2009, 40204), (2116, 38171), (2254, 35834), (3059, 26404), (3116, 25921), (3703, 21812), (3724, 21689), (3772, 21413), (4018, 20102), (4508, 17917), (5453, 14812), (6118, 13202), (6601, 12236), (7406, 10906), (8036, 10051)]