79980768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 263259360

約数和(自身を除く): 183278592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 409, 504, 582, 672, 679, 776, 818, 873, 1008, 1164, 1227, 1358, 1552, 1636, 1746, 2016, 2037, 2328, 2454, 2716, 2863, 3104, 3272, 3492, 3681, 4074, 4656, 4908, 5432, 5726, 6111, 6544, 6984, 7362, 8148, 8589, 9312, 9816, 10864, 11452, 12222, 13088, 13968, 14724, 16296, 17178, 19632, 21728, 22904, 24444, 25767, 27936, 29448, 32592, 34356, 39264, 39673, 45808, 48888, 51534, 58896, 65184, 68712, 79346, 91616, 97776, 103068, 117792, 119019, 137424, 158692, 195552, 206136, 238038, 274848, 277711, 317384, 357057, 412272, 476076, 555422, 634768, 714114, 824544, 833133, 952152, 1110844, 1269536, 1428228, 1666266, 1904304, 2221688, 2499399, 2856456, 3332532, 3808608, 4443376, 4998798, 5712912, 6665064, 8886752, 9997596, 11425824, 13330128, 19995192, 26660256, 39990384, 79980768]

約数ペア:

[(1, 79980768), (2, 39990384), (3, 26660256), (4, 19995192), (6, 13330128), (7, 11425824), (8, 9997596), (9, 8886752), (12, 6665064), (14, 5712912), (16, 4998798), (18, 4443376), (21, 3808608), (24, 3332532), (28, 2856456), (32, 2499399), (36, 2221688), (42, 1904304), (48, 1666266), (56, 1428228), (63, 1269536), (72, 1110844), (84, 952152), (96, 833133), (97, 824544), (112, 714114), (126, 634768), (144, 555422), (168, 476076), (194, 412272), (224, 357057), (252, 317384), (288, 277711), (291, 274848), (336, 238038), (388, 206136), (409, 195552), (504, 158692), (582, 137424), (672, 119019), (679, 117792), (776, 103068), (818, 97776), (873, 91616), (1008, 79346), (1164, 68712), (1227, 65184), (1358, 58896), (1552, 51534), (1636, 48888), (1746, 45808), (2016, 39673), (2037, 39264), (2328, 34356), (2454, 32592), (2716, 29448), (2863, 27936), (3104, 25767), (3272, 24444), (3492, 22904), (3681, 21728), (4074, 19632), (4656, 17178), (4908, 16296), (5432, 14724), (5726, 13968), (6111, 13088), (6544, 12222), (6984, 11452), (7362, 10864), (8148, 9816), (8589, 9312)]