80558478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 249080832

約数和(自身を除く): 168522354

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 51, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 198, 221, 231, 234, 238, 263, 273, 286, 306, 357, 374, 429, 442, 462, 526, 546, 561, 663, 693, 714, 789, 819, 858, 1001, 1071, 1122, 1287, 1309, 1326, 1386, 1547, 1578, 1638, 1683, 1841, 1989, 2002, 2142, 2367, 2431, 2574, 2618, 2893, 3003, 3094, 3366, 3419, 3682, 3927, 3978, 4471, 4641, 4734, 4862, 5523, 5786, 6006, 6838, 7293, 7854, 8679, 8942, 9009, 9282, 10257, 11046, 11781, 13413, 13923, 14586, 16569, 17017, 17358, 18018, 20251, 20514, 21879, 23562, 23933, 26037, 26826, 27846, 30771, 31297, 33138, 34034, 37609, 40239, 40502, 43758, 47866, 49181, 51051, 52074, 58123, 60753, 61542, 62594, 71799, 75218, 80478, 93891, 98362, 102102, 112827, 116246, 121506, 143598, 147543, 153153, 174369, 182259, 187782, 215397, 225654, 263263, 281673, 295086, 306306, 338481, 344267, 348738, 364518, 406861, 430794, 442629, 523107, 526526, 563346, 639353, 676962, 688534, 789789, 813722, 885258, 1032801, 1046214, 1220583, 1278706, 1579578, 1918059, 2065602, 2369367, 2441166, 3098403, 3661749, 3836118, 4475471, 4738734, 5754177, 6196806, 7323498, 8950942, 11508354, 13426413, 26852826, 40279239, 80558478]

約数ペア:

[(1, 80558478), (2, 40279239), (3, 26852826), (6, 13426413), (7, 11508354), (9, 8950942), (11, 7323498), (13, 6196806), (14, 5754177), (17, 4738734), (18, 4475471), (21, 3836118), (22, 3661749), (26, 3098403), (33, 2441166), (34, 2369367), (39, 2065602), (42, 1918059), (51, 1579578), (63, 1278706), (66, 1220583), (77, 1046214), (78, 1032801), (91, 885258), (99, 813722), (102, 789789), (117, 688534), (119, 676962), (126, 639353), (143, 563346), (153, 526526), (154, 523107), (182, 442629), (187, 430794), (198, 406861), (221, 364518), (231, 348738), (234, 344267), (238, 338481), (263, 306306), (273, 295086), (286, 281673), (306, 263263), (357, 225654), (374, 215397), (429, 187782), (442, 182259), (462, 174369), (526, 153153), (546, 147543), (561, 143598), (663, 121506), (693, 116246), (714, 112827), (789, 102102), (819, 98362), (858, 93891), (1001, 80478), (1071, 75218), (1122, 71799), (1287, 62594), (1309, 61542), (1326, 60753), (1386, 58123), (1547, 52074), (1578, 51051), (1638, 49181), (1683, 47866), (1841, 43758), (1989, 40502), (2002, 40239), (2142, 37609), (2367, 34034), (2431, 33138), (2574, 31297), (2618, 30771), (2893, 27846), (3003, 26826), (3094, 26037), (3366, 23933), (3419, 23562), (3682, 21879), (3927, 20514), (3978, 20251), (4471, 18018), (4641, 17358), (4734, 17017), (4862, 16569), (5523, 14586), (5786, 13923), (6006, 13413), (6838, 11781), (7293, 11046), (7854, 10257), (8679, 9282), (8942, 9009)]