86772224

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 139499008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 71, 77, 88, 112, 124, 128, 142, 154, 176, 217, 224, 248, 256, 284, 308, 341, 352, 434, 448, 496, 497, 512, 568, 616, 682, 704, 781, 868, 896, 992, 994, 1136, 1232, 1364, 1408, 1562, 1736, 1792, 1984, 1988, 2201, 2272, 2387, 2464, 2728, 2816, 3124, 3472, 3584, 3968, 3976, 4402, 4544, 4774, 4928, 5456, 5467, 5632, 6248, 6944, 7936, 7952, 8804, 9088, 9548, 9856, 10912, 10934, 12496, 13888, 15407, 15872, 15904, 17608, 18176, 19096, 19712, 21824, 21868, 24211, 24992, 27776, 30814, 31808, 35216, 36352, 38192, 39424, 43648, 43736, 48422, 49984, 55552, 61628, 63616, 70432, 76384, 87296, 87472, 96844, 99968, 111104, 123256, 127232, 140864, 152768, 169477, 174592, 174944, 193688, 199936, 246512, 254464, 281728, 305536, 338954, 349888, 387376, 399872, 493024, 563456, 611072, 677908, 699776, 774752, 986048, 1126912, 1222144, 1355816, 1399552, 1549504, 1972096, 2711632, 2799104, 3099008, 3944192, 5423264, 6198016, 7888384, 10846528, 12396032, 21693056, 43386112, 86772224]

約数ペア:

[(1, 86772224), (2, 43386112), (4, 21693056), (7, 12396032), (8, 10846528), (11, 7888384), (14, 6198016), (16, 5423264), (22, 3944192), (28, 3099008), (31, 2799104), (32, 2711632), (44, 1972096), (56, 1549504), (62, 1399552), (64, 1355816), (71, 1222144), (77, 1126912), (88, 986048), (112, 774752), (124, 699776), (128, 677908), (142, 611072), (154, 563456), (176, 493024), (217, 399872), (224, 387376), (248, 349888), (256, 338954), (284, 305536), (308, 281728), (341, 254464), (352, 246512), (434, 199936), (448, 193688), (496, 174944), (497, 174592), (512, 169477), (568, 152768), (616, 140864), (682, 127232), (704, 123256), (781, 111104), (868, 99968), (896, 96844), (992, 87472), (994, 87296), (1136, 76384), (1232, 70432), (1364, 63616), (1408, 61628), (1562, 55552), (1736, 49984), (1792, 48422), (1984, 43736), (1988, 43648), (2201, 39424), (2272, 38192), (2387, 36352), (2464, 35216), (2728, 31808), (2816, 30814), (3124, 27776), (3472, 24992), (3584, 24211), (3968, 21868), (3976, 21824), (4402, 19712), (4544, 19096), (4774, 18176), (4928, 17608), (5456, 15904), (5467, 15872), (5632, 15407), (6248, 13888), (6944, 12496), (7936, 10934), (7952, 10912), (8804, 9856), (9088, 9548)]