77271138

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 221616000

約数和(自身を除く): 144344862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 49, 53, 54, 57, 58, 63, 87, 98, 106, 114, 126, 133, 147, 159, 171, 174, 189, 203, 261, 266, 294, 318, 342, 371, 378, 399, 406, 441, 477, 513, 522, 551, 609, 742, 783, 798, 882, 931, 954, 1007, 1026, 1102, 1113, 1197, 1218, 1323, 1421, 1431, 1537, 1566, 1653, 1827, 1862, 2014, 2226, 2394, 2597, 2646, 2793, 2842, 2862, 3021, 3074, 3306, 3339, 3591, 3654, 3857, 4263, 4611, 4959, 5194, 5481, 5586, 6042, 6678, 7049, 7182, 7714, 7791, 8379, 8526, 9063, 9222, 9918, 10017, 10759, 10962, 11571, 12789, 13833, 14098, 14877, 15582, 16758, 18126, 20034, 21147, 21518, 23142, 23373, 25137, 25578, 26999, 27189, 27666, 29203, 29754, 32277, 34713, 38367, 41499, 42294, 46746, 49343, 50274, 53998, 54378, 58406, 63441, 64554, 69426, 70119, 75313, 76734, 80997, 82998, 87609, 96831, 98686, 104139, 126882, 140238, 148029, 150626, 161994, 175218, 190323, 193662, 204421, 208278, 225939, 242991, 262827, 290493, 296058, 380646, 408842, 444087, 451878, 485982, 525654, 580986, 613263, 677817, 728973, 788481, 888174, 1226526, 1332261, 1355634, 1430947, 1457946, 1576962, 1839789, 2033451, 2664522, 2861894, 3679578, 4066902, 4292841, 5519367, 8585682, 11038734, 12878523, 25757046, 38635569, 77271138]

約数ペア:

[(1, 77271138), (2, 38635569), (3, 25757046), (6, 12878523), (7, 11038734), (9, 8585682), (14, 5519367), (18, 4292841), (19, 4066902), (21, 3679578), (27, 2861894), (29, 2664522), (38, 2033451), (42, 1839789), (49, 1576962), (53, 1457946), (54, 1430947), (57, 1355634), (58, 1332261), (63, 1226526), (87, 888174), (98, 788481), (106, 728973), (114, 677817), (126, 613263), (133, 580986), (147, 525654), (159, 485982), (171, 451878), (174, 444087), (189, 408842), (203, 380646), (261, 296058), (266, 290493), (294, 262827), (318, 242991), (342, 225939), (371, 208278), (378, 204421), (399, 193662), (406, 190323), (441, 175218), (477, 161994), (513, 150626), (522, 148029), (551, 140238), (609, 126882), (742, 104139), (783, 98686), (798, 96831), (882, 87609), (931, 82998), (954, 80997), (1007, 76734), (1026, 75313), (1102, 70119), (1113, 69426), (1197, 64554), (1218, 63441), (1323, 58406), (1421, 54378), (1431, 53998), (1537, 50274), (1566, 49343), (1653, 46746), (1827, 42294), (1862, 41499), (2014, 38367), (2226, 34713), (2394, 32277), (2597, 29754), (2646, 29203), (2793, 27666), (2842, 27189), (2862, 26999), (3021, 25578), (3074, 25137), (3306, 23373), (3339, 23142), (3591, 21518), (3654, 21147), (3857, 20034), (4263, 18126), (4611, 16758), (4959, 15582), (5194, 14877), (5481, 14098), (5586, 13833), (6042, 12789), (6678, 11571), (7049, 10962), (7182, 10759), (7714, 10017), (7791, 9918), (8379, 9222), (8526, 9063)]