78377376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 189863520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 154, 161, 168, 176, 184, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 461, 462, 483, 506, 528, 552, 616, 644, 672, 736, 759, 922, 924, 966, 1012, 1056, 1104, 1232, 1288, 1383, 1518, 1771, 1844, 1848, 1932, 2024, 2208, 2464, 2576, 2766, 3036, 3227, 3542, 3688, 3696, 3864, 4048, 5071, 5152, 5313, 5532, 6072, 6454, 7084, 7376, 7392, 7728, 8096, 9681, 10142, 10603, 10626, 11064, 12144, 12908, 14168, 14752, 15213, 15456, 19362, 20284, 21206, 21252, 22128, 24288, 25816, 28336, 30426, 31809, 35497, 38724, 40568, 42412, 42504, 44256, 51632, 56672, 60852, 63618, 70994, 74221, 77448, 81136, 84824, 85008, 103264, 106491, 116633, 121704, 127236, 141988, 148442, 154896, 162272, 169648, 170016, 212982, 222663, 233266, 243408, 254472, 283976, 296884, 309792, 339296, 349899, 425964, 445326, 466532, 486816, 508944, 567952, 593768, 699798, 816431, 851928, 890652, 933064, 1017888, 1135904, 1187536, 1399596, 1632862, 1703856, 1781304, 1866128, 2375072, 2449293, 2799192, 3265724, 3407712, 3562608, 3732256, 4898586, 5598384, 6531448, 7125216, 9797172, 11196768, 13062896, 19594344, 26125792, 39188688, 78377376]

約数ペア:

[(1, 78377376), (2, 39188688), (3, 26125792), (4, 19594344), (6, 13062896), (7, 11196768), (8, 9797172), (11, 7125216), (12, 6531448), (14, 5598384), (16, 4898586), (21, 3732256), (22, 3562608), (23, 3407712), (24, 3265724), (28, 2799192), (32, 2449293), (33, 2375072), (42, 1866128), (44, 1781304), (46, 1703856), (48, 1632862), (56, 1399596), (66, 1187536), (69, 1135904), (77, 1017888), (84, 933064), (88, 890652), (92, 851928), (96, 816431), (112, 699798), (132, 593768), (138, 567952), (154, 508944), (161, 486816), (168, 466532), (176, 445326), (184, 425964), (224, 349899), (231, 339296), (253, 309792), (264, 296884), (276, 283976), (308, 254472), (322, 243408), (336, 233266), (352, 222663), (368, 212982), (461, 170016), (462, 169648), (483, 162272), (506, 154896), (528, 148442), (552, 141988), (616, 127236), (644, 121704), (672, 116633), (736, 106491), (759, 103264), (922, 85008), (924, 84824), (966, 81136), (1012, 77448), (1056, 74221), (1104, 70994), (1232, 63618), (1288, 60852), (1383, 56672), (1518, 51632), (1771, 44256), (1844, 42504), (1848, 42412), (1932, 40568), (2024, 38724), (2208, 35497), (2464, 31809), (2576, 30426), (2766, 28336), (3036, 25816), (3227, 24288), (3542, 22128), (3688, 21252), (3696, 21206), (3864, 20284), (4048, 19362), (5071, 15456), (5152, 15213), (5313, 14752), (5532, 14168), (6072, 12908), (6454, 12144), (7084, 11064), (7376, 10626), (7392, 10603), (7728, 10142), (8096, 9681)]