82760352

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 244470240

約数和(自身を除く): 161709888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 157, 204, 228, 272, 289, 304, 314, 323, 408, 456, 471, 544, 578, 608, 628, 646, 816, 867, 912, 942, 969, 1156, 1256, 1292, 1632, 1734, 1824, 1884, 1938, 2312, 2512, 2584, 2669, 2983, 3468, 3768, 3876, 4624, 5024, 5168, 5338, 5491, 5966, 6936, 7536, 7752, 8007, 8949, 9248, 10336, 10676, 10982, 11932, 13872, 15072, 15504, 16014, 16473, 17898, 21352, 21964, 23864, 27744, 31008, 32028, 32946, 35796, 42704, 43928, 45373, 47728, 50711, 64056, 65892, 71592, 85408, 87856, 90746, 95456, 101422, 128112, 131784, 136119, 143184, 152133, 175712, 181492, 202844, 256224, 263568, 272238, 286368, 304266, 362984, 405688, 527136, 544476, 608532, 725968, 811376, 862087, 1088952, 1217064, 1451936, 1622752, 1724174, 2177904, 2434128, 2586261, 3448348, 4355808, 4868256, 5172522, 6896696, 10345044, 13793392, 20690088, 27586784, 41380176, 82760352]

約数ペア:

[(1, 82760352), (2, 41380176), (3, 27586784), (4, 20690088), (6, 13793392), (8, 10345044), (12, 6896696), (16, 5172522), (17, 4868256), (19, 4355808), (24, 3448348), (32, 2586261), (34, 2434128), (38, 2177904), (48, 1724174), (51, 1622752), (57, 1451936), (68, 1217064), (76, 1088952), (96, 862087), (102, 811376), (114, 725968), (136, 608532), (152, 544476), (157, 527136), (204, 405688), (228, 362984), (272, 304266), (289, 286368), (304, 272238), (314, 263568), (323, 256224), (408, 202844), (456, 181492), (471, 175712), (544, 152133), (578, 143184), (608, 136119), (628, 131784), (646, 128112), (816, 101422), (867, 95456), (912, 90746), (942, 87856), (969, 85408), (1156, 71592), (1256, 65892), (1292, 64056), (1632, 50711), (1734, 47728), (1824, 45373), (1884, 43928), (1938, 42704), (2312, 35796), (2512, 32946), (2584, 32028), (2669, 31008), (2983, 27744), (3468, 23864), (3768, 21964), (3876, 21352), (4624, 17898), (5024, 16473), (5168, 16014), (5338, 15504), (5491, 15072), (5966, 13872), (6936, 11932), (7536, 10982), (7752, 10676), (8007, 10336), (8949, 9248)]