74784649984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{1153}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 168473217024

約数和(自身を除く): 93688567040

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 743, 992, 1153, 1364, 1408, 1486, 1984, 2306, 2728, 2816, 2972, 3968, 4612, 5456, 5944, 7936, 8173, 9224, 10912, 11888, 12683, 16346, 18448, 21824, 23033, 23776, 25366, 32692, 35743, 36896, 43648, 46066, 47552, 50732, 65384, 71486, 73792, 87296, 92132, 95104, 101464, 130768, 142972, 147584, 184264, 190208, 202928, 253363, 261536, 285944, 295168, 368528, 393173, 405856, 506726, 523072, 571888, 737056, 786346, 811712, 856679, 1013452, 1046144, 1143776, 1474112, 1572692, 1623424, 1713358, 2026904, 2092288, 2287552, 2948224, 3145384, 3246848, 3426716, 4053808, 4575104, 5896448, 6290768, 6853432, 8107616, 9150208, 9423469, 12581536, 13706864, 16215232, 18846938, 25163072, 26557049, 27413728, 32430464, 37693876, 50326144, 53114098, 54827456, 64860928, 75387752, 100652288, 106228196, 109654912, 150775504, 212456392, 219309824, 292127539, 301551008, 424912784, 584255078, 603102016, 849825568, 1168510156, 1206204032, 1699651136, 2337020312, 2412408064, 3399302272, 4674040624, 6798604544, 9348081248, 18696162496, 37392324992, 74784649984]

約数ペア:

[(1, 74784649984), (2, 37392324992), (4, 18696162496), (8, 9348081248), (11, 6798604544), (16, 4674040624), (22, 3399302272), (31, 2412408064), (32, 2337020312), (44, 1699651136), (62, 1206204032), (64, 1168510156), (88, 849825568), (124, 603102016), (128, 584255078), (176, 424912784), (248, 301551008), (256, 292127539), (341, 219309824), (352, 212456392), (496, 150775504), (682, 109654912), (704, 106228196), (743, 100652288), (992, 75387752), (1153, 64860928), (1364, 54827456), (1408, 53114098), (1486, 50326144), (1984, 37693876), (2306, 32430464), (2728, 27413728), (2816, 26557049), (2972, 25163072), (3968, 18846938), (4612, 16215232), (5456, 13706864), (5944, 12581536), (7936, 9423469), (8173, 9150208), (9224, 8107616), (10912, 6853432), (11888, 6290768), (12683, 5896448), (16346, 4575104), (18448, 4053808), (21824, 3426716), (23033, 3246848), (23776, 3145384), (25366, 2948224), (32692, 2287552), (35743, 2092288), (36896, 2026904), (43648, 1713358), (46066, 1623424), (47552, 1572692), (50732, 1474112), (65384, 1143776), (71486, 1046144), (73792, 1013452), (87296, 856679), (92132, 811712), (95104, 786346), (101464, 737056), (130768, 571888), (142972, 523072), (147584, 506726), (184264, 405856), (190208, 393173), (202928, 368528), (253363, 295168), (261536, 285944)]