74817408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 214665120

約数和(自身を除く): 139847712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 157, 192, 204, 219, 272, 292, 314, 384, 408, 438, 471, 544, 584, 628, 816, 876, 942, 1088, 1168, 1241, 1256, 1632, 1752, 1884, 2176, 2336, 2482, 2512, 2669, 3264, 3504, 3723, 3768, 4672, 4964, 5024, 5338, 6528, 7008, 7446, 7536, 8007, 9344, 9928, 10048, 10676, 11461, 14016, 14892, 15072, 16014, 19856, 20096, 21352, 22922, 28032, 29784, 30144, 32028, 34383, 39712, 42704, 45844, 59568, 60288, 64056, 68766, 79424, 85408, 91688, 119136, 128112, 137532, 158848, 170816, 183376, 194837, 238272, 256224, 275064, 341632, 366752, 389674, 476544, 512448, 550128, 584511, 733504, 779348, 1024896, 1100256, 1169022, 1467008, 1558696, 2200512, 2338044, 3117392, 4401024, 4676088, 6234784, 9352176, 12469568, 18704352, 24939136, 37408704, 74817408]

約数ペア:

[(1, 74817408), (2, 37408704), (3, 24939136), (4, 18704352), (6, 12469568), (8, 9352176), (12, 6234784), (16, 4676088), (17, 4401024), (24, 3117392), (32, 2338044), (34, 2200512), (48, 1558696), (51, 1467008), (64, 1169022), (68, 1100256), (73, 1024896), (96, 779348), (102, 733504), (128, 584511), (136, 550128), (146, 512448), (157, 476544), (192, 389674), (204, 366752), (219, 341632), (272, 275064), (292, 256224), (314, 238272), (384, 194837), (408, 183376), (438, 170816), (471, 158848), (544, 137532), (584, 128112), (628, 119136), (816, 91688), (876, 85408), (942, 79424), (1088, 68766), (1168, 64056), (1241, 60288), (1256, 59568), (1632, 45844), (1752, 42704), (1884, 39712), (2176, 34383), (2336, 32028), (2482, 30144), (2512, 29784), (2669, 28032), (3264, 22922), (3504, 21352), (3723, 20096), (3768, 19856), (4672, 16014), (4964, 15072), (5024, 14892), (5338, 14016), (6528, 11461), (7008, 10676), (7446, 10048), (7536, 9928), (8007, 9344)]