80559072

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 174182688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 132, 144, 176, 177, 198, 236, 264, 288, 352, 354, 396, 431, 472, 528, 531, 649, 708, 792, 862, 944, 1056, 1062, 1293, 1298, 1416, 1584, 1724, 1888, 1947, 2124, 2586, 2596, 2832, 3168, 3448, 3879, 3894, 4248, 4741, 5172, 5192, 5664, 5841, 6896, 7758, 7788, 8496, 9482, 10344, 10384, 11682, 13792, 14223, 15516, 15576, 16992, 18964, 20688, 20768, 23364, 25429, 28446, 31032, 31152, 37928, 41376, 42669, 46728, 50858, 56892, 62064, 62304, 75856, 76287, 85338, 93456, 101716, 113784, 124128, 151712, 152574, 170676, 186912, 203432, 227568, 228861, 279719, 305148, 341352, 406864, 455136, 457722, 559438, 610296, 682704, 813728, 839157, 915444, 1118876, 1220592, 1365408, 1678314, 1830888, 2237752, 2441184, 2517471, 3356628, 3661776, 4475504, 5034942, 6713256, 7323552, 8951008, 10069884, 13426512, 20139768, 26853024, 40279536, 80559072]

約数ペア:

[(1, 80559072), (2, 40279536), (3, 26853024), (4, 20139768), (6, 13426512), (8, 10069884), (9, 8951008), (11, 7323552), (12, 6713256), (16, 5034942), (18, 4475504), (22, 3661776), (24, 3356628), (32, 2517471), (33, 2441184), (36, 2237752), (44, 1830888), (48, 1678314), (59, 1365408), (66, 1220592), (72, 1118876), (88, 915444), (96, 839157), (99, 813728), (118, 682704), (132, 610296), (144, 559438), (176, 457722), (177, 455136), (198, 406864), (236, 341352), (264, 305148), (288, 279719), (352, 228861), (354, 227568), (396, 203432), (431, 186912), (472, 170676), (528, 152574), (531, 151712), (649, 124128), (708, 113784), (792, 101716), (862, 93456), (944, 85338), (1056, 76287), (1062, 75856), (1293, 62304), (1298, 62064), (1416, 56892), (1584, 50858), (1724, 46728), (1888, 42669), (1947, 41376), (2124, 37928), (2586, 31152), (2596, 31032), (2832, 28446), (3168, 25429), (3448, 23364), (3879, 20768), (3894, 20688), (4248, 18964), (4741, 16992), (5172, 15576), (5192, 15516), (5664, 14223), (5841, 13792), (6896, 11682), (7758, 10384), (7788, 10344), (8496, 9482)]