74185728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 176

約数和(自身を含む): 220093440

約数和(自身を除く): 145907712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 48, 57, 62, 64, 76, 82, 93, 96, 114, 123, 124, 128, 152, 164, 186, 192, 228, 246, 248, 256, 304, 328, 372, 384, 456, 492, 496, 512, 589, 608, 656, 744, 768, 779, 912, 984, 992, 1024, 1178, 1216, 1271, 1312, 1488, 1536, 1558, 1767, 1824, 1968, 1984, 2337, 2356, 2432, 2542, 2624, 2976, 3072, 3116, 3534, 3648, 3813, 3936, 3968, 4674, 4712, 4864, 5084, 5248, 5952, 6232, 7068, 7296, 7626, 7872, 7936, 9348, 9424, 9728, 10168, 10496, 11904, 12464, 14136, 14592, 15252, 15744, 15872, 18696, 18848, 19456, 20336, 20992, 23808, 24149, 24928, 28272, 29184, 30504, 31488, 31744, 37392, 37696, 40672, 41984, 47616, 48298, 49856, 56544, 58368, 61008, 62976, 72447, 74784, 75392, 81344, 95232, 96596, 99712, 113088, 122016, 125952, 144894, 149568, 150784, 162688, 193192, 199424, 226176, 244032, 289788, 299136, 301568, 325376, 386384, 398848, 452352, 488064, 579576, 598272, 603136, 650752, 772768, 797696, 904704, 976128, 1159152, 1196544, 1301504, 1545536, 1809408, 1952256, 2318304, 2393088, 3091072, 3904512, 4636608, 6182144, 9273216, 12364288, 18546432, 24728576, 37092864, 74185728]

約数ペア:

[(1, 74185728), (2, 37092864), (3, 24728576), (4, 18546432), (6, 12364288), (8, 9273216), (12, 6182144), (16, 4636608), (19, 3904512), (24, 3091072), (31, 2393088), (32, 2318304), (38, 1952256), (41, 1809408), (48, 1545536), (57, 1301504), (62, 1196544), (64, 1159152), (76, 976128), (82, 904704), (93, 797696), (96, 772768), (114, 650752), (123, 603136), (124, 598272), (128, 579576), (152, 488064), (164, 452352), (186, 398848), (192, 386384), (228, 325376), (246, 301568), (248, 299136), (256, 289788), (304, 244032), (328, 226176), (372, 199424), (384, 193192), (456, 162688), (492, 150784), (496, 149568), (512, 144894), (589, 125952), (608, 122016), (656, 113088), (744, 99712), (768, 96596), (779, 95232), (912, 81344), (984, 75392), (992, 74784), (1024, 72447), (1178, 62976), (1216, 61008), (1271, 58368), (1312, 56544), (1488, 49856), (1536, 48298), (1558, 47616), (1767, 41984), (1824, 40672), (1968, 37696), (1984, 37392), (2337, 31744), (2356, 31488), (2432, 30504), (2542, 29184), (2624, 28272), (2976, 24928), (3072, 24149), (3116, 23808), (3534, 20992), (3648, 20336), (3813, 19456), (3936, 18848), (3968, 18696), (4674, 15872), (4712, 15744), (4864, 15252), (5084, 14592), (5248, 14136), (5952, 12464), (6232, 11904), (7068, 10496), (7296, 10168), (7626, 9728), (7872, 9424), (7936, 9348)]