78670592

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 211529472

約数和(自身を除く): 132858880

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 307, 308, 352, 364, 416, 448, 572, 614, 616, 704, 728, 832, 896, 1001, 1144, 1228, 1232, 1408, 1456, 1664, 1792, 2002, 2149, 2288, 2456, 2464, 2816, 2912, 3328, 3377, 3991, 4004, 4298, 4576, 4912, 4928, 5824, 6754, 7982, 8008, 8596, 9152, 9824, 9856, 11648, 13508, 15964, 16016, 17192, 18304, 19648, 19712, 23296, 23639, 27016, 27937, 31928, 32032, 34384, 36608, 39296, 43901, 47278, 54032, 55874, 63856, 64064, 68768, 78592, 87802, 94556, 108064, 111748, 127712, 128128, 137536, 175604, 189112, 216128, 223496, 255424, 256256, 275072, 307307, 351208, 378224, 432256, 446992, 510848, 550144, 614614, 702416, 756448, 864512, 893984, 1021696, 1229228, 1404832, 1512896, 1787968, 2458456, 2809664, 3025792, 3575936, 4916912, 5619328, 6051584, 7151872, 9833824, 11238656, 19667648, 39335296, 78670592]

約数ペア:

[(1, 78670592), (2, 39335296), (4, 19667648), (7, 11238656), (8, 9833824), (11, 7151872), (13, 6051584), (14, 5619328), (16, 4916912), (22, 3575936), (26, 3025792), (28, 2809664), (32, 2458456), (44, 1787968), (52, 1512896), (56, 1404832), (64, 1229228), (77, 1021696), (88, 893984), (91, 864512), (104, 756448), (112, 702416), (128, 614614), (143, 550144), (154, 510848), (176, 446992), (182, 432256), (208, 378224), (224, 351208), (256, 307307), (286, 275072), (307, 256256), (308, 255424), (352, 223496), (364, 216128), (416, 189112), (448, 175604), (572, 137536), (614, 128128), (616, 127712), (704, 111748), (728, 108064), (832, 94556), (896, 87802), (1001, 78592), (1144, 68768), (1228, 64064), (1232, 63856), (1408, 55874), (1456, 54032), (1664, 47278), (1792, 43901), (2002, 39296), (2149, 36608), (2288, 34384), (2456, 32032), (2464, 31928), (2816, 27937), (2912, 27016), (3328, 23639), (3377, 23296), (3991, 19712), (4004, 19648), (4298, 18304), (4576, 17192), (4912, 16016), (4928, 15964), (5824, 13508), (6754, 11648), (7982, 9856), (8008, 9824), (8596, 9152)]