77864304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 243555840

約数和(自身を除く): 165691536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 61, 84, 87, 112, 116, 122, 131, 168, 174, 183, 203, 232, 244, 262, 336, 348, 366, 393, 406, 427, 464, 488, 524, 609, 696, 732, 786, 812, 854, 917, 976, 1048, 1218, 1281, 1392, 1464, 1572, 1624, 1708, 1769, 1834, 2096, 2436, 2562, 2751, 2928, 3144, 3248, 3416, 3538, 3668, 3799, 4872, 5124, 5307, 5502, 6288, 6832, 7076, 7336, 7598, 7991, 9744, 10248, 10614, 11004, 11397, 12383, 14152, 14672, 15196, 15982, 20496, 21228, 22008, 22794, 23973, 24766, 26593, 28304, 30392, 31964, 37149, 42456, 44016, 45588, 47946, 49532, 53186, 55937, 60784, 63928, 74298, 79779, 84912, 91176, 95892, 99064, 106372, 111874, 127856, 148596, 159558, 167811, 182352, 191784, 198128, 212744, 223748, 231739, 297192, 319116, 335622, 383568, 425488, 447496, 463478, 594384, 638232, 671244, 695217, 894992, 926956, 1276464, 1342488, 1390434, 1622173, 1853912, 2684976, 2780868, 3244346, 3707824, 4866519, 5561736, 6488692, 9733038, 11123472, 12977384, 19466076, 25954768, 38932152, 77864304]

約数ペア:

[(1, 77864304), (2, 38932152), (3, 25954768), (4, 19466076), (6, 12977384), (7, 11123472), (8, 9733038), (12, 6488692), (14, 5561736), (16, 4866519), (21, 3707824), (24, 3244346), (28, 2780868), (29, 2684976), (42, 1853912), (48, 1622173), (56, 1390434), (58, 1342488), (61, 1276464), (84, 926956), (87, 894992), (112, 695217), (116, 671244), (122, 638232), (131, 594384), (168, 463478), (174, 447496), (183, 425488), (203, 383568), (232, 335622), (244, 319116), (262, 297192), (336, 231739), (348, 223748), (366, 212744), (393, 198128), (406, 191784), (427, 182352), (464, 167811), (488, 159558), (524, 148596), (609, 127856), (696, 111874), (732, 106372), (786, 99064), (812, 95892), (854, 91176), (917, 84912), (976, 79779), (1048, 74298), (1218, 63928), (1281, 60784), (1392, 55937), (1464, 53186), (1572, 49532), (1624, 47946), (1708, 45588), (1769, 44016), (1834, 42456), (2096, 37149), (2436, 31964), (2562, 30392), (2751, 28304), (2928, 26593), (3144, 24766), (3248, 23973), (3416, 22794), (3538, 22008), (3668, 21228), (3799, 20496), (4872, 15982), (5124, 15196), (5307, 14672), (5502, 14152), (6288, 12383), (6832, 11397), (7076, 11004), (7336, 10614), (7598, 10248), (7991, 9744)]