78805897542

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{27961}}^1$

素因数の和:28099

約数の個数: 128

約数和(自身を含む): 191662732800

約数和(自身を除く): 112856835258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 67, 82, 114, 123, 134, 171, 201, 246, 342, 369, 402, 513, 603, 738, 779, 1026, 1107, 1206, 1273, 1558, 1809, 2214, 2337, 2546, 2747, 3618, 3819, 4674, 5494, 7011, 7638, 8241, 11457, 14022, 16482, 21033, 22914, 24723, 27961, 34371, 42066, 49446, 52193, 55922, 68742, 74169, 83883, 104386, 148338, 156579, 167766, 251649, 313158, 469737, 503298, 531259, 754947, 939474, 1062518, 1146401, 1409211, 1509894, 1593777, 1873387, 2292802, 2818422, 3187554, 3439203, 3746774, 4781331, 5620161, 6878406, 9562662, 10317609, 11240322, 14343993, 16860483, 20635218, 21781619, 28687986, 30952827, 33720966, 35594353, 43563238, 50581449, 61905654, 65344857, 71188706, 76808867, 101162898, 106783059, 130689714, 153617734, 196034571, 213566118, 230426601, 320349177, 392069142, 460853202, 588103713, 640698354, 691279803, 961047531, 1176207426, 1382559606, 1459368473, 1922095062, 2073839409, 2918736946, 4147678818, 4378105419, 8756210838, 13134316257, 26268632514, 39402948771, 78805897542]

約数ペア:

[(1, 78805897542), (2, 39402948771), (3, 26268632514), (6, 13134316257), (9, 8756210838), (18, 4378105419), (19, 4147678818), (27, 2918736946), (38, 2073839409), (41, 1922095062), (54, 1459368473), (57, 1382559606), (67, 1176207426), (82, 961047531), (114, 691279803), (123, 640698354), (134, 588103713), (171, 460853202), (201, 392069142), (246, 320349177), (342, 230426601), (369, 213566118), (402, 196034571), (513, 153617734), (603, 130689714), (738, 106783059), (779, 101162898), (1026, 76808867), (1107, 71188706), (1206, 65344857), (1273, 61905654), (1558, 50581449), (1809, 43563238), (2214, 35594353), (2337, 33720966), (2546, 30952827), (2747, 28687986), (3618, 21781619), (3819, 20635218), (4674, 16860483), (5494, 14343993), (7011, 11240322), (7638, 10317609), (8241, 9562662), (11457, 6878406), (14022, 5620161), (16482, 4781331), (21033, 3746774), (22914, 3439203), (24723, 3187554), (27961, 2818422), (34371, 2292802), (42066, 1873387), (49446, 1593777), (52193, 1509894), (55922, 1409211), (68742, 1146401), (74169, 1062518), (83883, 939474), (104386, 754947), (148338, 531259), (156579, 503298), (167766, 469737), (251649, 313158)]