71142786

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 194660928

約数和(自身を除く): 123518142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 66, 74, 78, 81, 83, 99, 111, 117, 143, 162, 166, 198, 222, 234, 249, 286, 297, 333, 351, 407, 429, 481, 498, 594, 666, 702, 747, 814, 858, 891, 913, 962, 999, 1053, 1079, 1221, 1287, 1443, 1494, 1782, 1826, 1998, 2106, 2158, 2241, 2442, 2574, 2739, 2886, 2997, 3071, 3237, 3663, 3861, 4329, 4482, 5291, 5478, 5994, 6142, 6474, 6723, 7326, 7722, 8217, 8658, 9213, 9711, 10582, 10989, 11583, 11869, 12987, 13446, 15873, 16434, 18426, 19422, 21978, 23166, 23738, 24651, 25974, 27639, 29133, 31746, 32967, 33781, 35607, 38961, 39923, 47619, 49302, 55278, 58266, 65934, 67562, 71214, 73953, 77922, 79846, 82917, 87399, 95238, 101343, 106821, 119769, 142857, 147906, 165834, 174798, 202686, 213642, 239538, 248751, 285714, 304029, 320463, 359307, 428571, 439153, 497502, 608058, 640926, 718614, 857142, 878306, 912087, 961389, 1077921, 1317459, 1824174, 1922778, 2155842, 2634918, 2736261, 3233763, 3952377, 5472522, 6467526, 7904754, 11857131, 23714262, 35571393, 71142786]

約数ペア:

[(1, 71142786), (2, 35571393), (3, 23714262), (6, 11857131), (9, 7904754), (11, 6467526), (13, 5472522), (18, 3952377), (22, 3233763), (26, 2736261), (27, 2634918), (33, 2155842), (37, 1922778), (39, 1824174), (54, 1317459), (66, 1077921), (74, 961389), (78, 912087), (81, 878306), (83, 857142), (99, 718614), (111, 640926), (117, 608058), (143, 497502), (162, 439153), (166, 428571), (198, 359307), (222, 320463), (234, 304029), (249, 285714), (286, 248751), (297, 239538), (333, 213642), (351, 202686), (407, 174798), (429, 165834), (481, 147906), (498, 142857), (594, 119769), (666, 106821), (702, 101343), (747, 95238), (814, 87399), (858, 82917), (891, 79846), (913, 77922), (962, 73953), (999, 71214), (1053, 67562), (1079, 65934), (1221, 58266), (1287, 55278), (1443, 49302), (1494, 47619), (1782, 39923), (1826, 38961), (1998, 35607), (2106, 33781), (2158, 32967), (2241, 31746), (2442, 29133), (2574, 27639), (2739, 25974), (2886, 24651), (2997, 23738), (3071, 23166), (3237, 21978), (3663, 19422), (3861, 18426), (4329, 16434), (4482, 15873), (5291, 13446), (5478, 12987), (5994, 11869), (6142, 11583), (6474, 10989), (6723, 10582), (7326, 9711), (7722, 9213), (8217, 8658)]