65937872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 114050608

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 179, 182, 184, 208, 253, 286, 299, 308, 322, 358, 364, 368, 506, 572, 598, 616, 644, 716, 728, 1001, 1012, 1144, 1196, 1232, 1253, 1288, 1432, 1456, 1771, 1969, 2002, 2024, 2093, 2288, 2327, 2392, 2506, 2576, 2864, 3289, 3542, 3938, 4004, 4048, 4117, 4186, 4654, 4784, 5012, 6578, 7084, 7876, 8008, 8234, 8372, 9308, 10024, 13156, 13783, 14168, 15752, 16016, 16289, 16468, 16744, 18616, 20048, 23023, 25597, 26312, 27566, 28336, 28819, 31504, 32578, 32936, 33488, 37232, 45287, 46046, 51194, 52624, 53521, 55132, 57638, 65156, 65872, 90574, 92092, 102388, 107042, 110264, 115276, 130312, 179179, 181148, 184184, 204776, 214084, 220528, 230552, 260624, 317009, 358358, 362296, 368368, 374647, 409552, 428168, 461104, 588731, 634018, 716716, 724592, 749294, 856336, 1177462, 1268036, 1433432, 1498588, 2354924, 2536072, 2866864, 2997176, 4121117, 4709848, 5072144, 5994352, 8242234, 9419696, 16484468, 32968936, 65937872]

約数ペア:

[(1, 65937872), (2, 32968936), (4, 16484468), (7, 9419696), (8, 8242234), (11, 5994352), (13, 5072144), (14, 4709848), (16, 4121117), (22, 2997176), (23, 2866864), (26, 2536072), (28, 2354924), (44, 1498588), (46, 1433432), (52, 1268036), (56, 1177462), (77, 856336), (88, 749294), (91, 724592), (92, 716716), (104, 634018), (112, 588731), (143, 461104), (154, 428168), (161, 409552), (176, 374647), (179, 368368), (182, 362296), (184, 358358), (208, 317009), (253, 260624), (286, 230552), (299, 220528), (308, 214084), (322, 204776), (358, 184184), (364, 181148), (368, 179179), (506, 130312), (572, 115276), (598, 110264), (616, 107042), (644, 102388), (716, 92092), (728, 90574), (1001, 65872), (1012, 65156), (1144, 57638), (1196, 55132), (1232, 53521), (1253, 52624), (1288, 51194), (1432, 46046), (1456, 45287), (1771, 37232), (1969, 33488), (2002, 32936), (2024, 32578), (2093, 31504), (2288, 28819), (2327, 28336), (2392, 27566), (2506, 26312), (2576, 25597), (2864, 23023), (3289, 20048), (3542, 18616), (3938, 16744), (4004, 16468), (4048, 16289), (4117, 16016), (4186, 15752), (4654, 14168), (4784, 13783), (5012, 13156), (6578, 10024), (7084, 9308), (7876, 8372), (8008, 8234)]