71039328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 146688672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 32, 34, 38, 48, 51, 57, 58, 68, 76, 79, 87, 96, 102, 114, 116, 136, 152, 158, 174, 204, 228, 232, 237, 272, 304, 316, 323, 348, 408, 456, 464, 474, 493, 544, 551, 608, 632, 646, 696, 816, 912, 928, 948, 969, 986, 1102, 1264, 1292, 1343, 1392, 1479, 1501, 1632, 1653, 1824, 1896, 1938, 1972, 2204, 2291, 2528, 2584, 2686, 2784, 2958, 3002, 3306, 3792, 3876, 3944, 4029, 4408, 4503, 4582, 5168, 5372, 5916, 6004, 6612, 6873, 7584, 7752, 7888, 8058, 8816, 9006, 9164, 9367, 10336, 10744, 11832, 12008, 13224, 13746, 15504, 15776, 16116, 17632, 18012, 18328, 18734, 21488, 23664, 24016, 25517, 26448, 27492, 28101, 31008, 32232, 36024, 36656, 37468, 38947, 42976, 43529, 47328, 48032, 51034, 52896, 54984, 56202, 64464, 72048, 73312, 74936, 76551, 77894, 87058, 102068, 109968, 112404, 116841, 128928, 130587, 144096, 149872, 153102, 155788, 174116, 204136, 219936, 224808, 233682, 261174, 299744, 306204, 311576, 348232, 408272, 449616, 467364, 522348, 612408, 623152, 696464, 739993, 816544, 899232, 934728, 1044696, 1224816, 1246304, 1392928, 1479986, 1869456, 2089392, 2219979, 2449632, 2959972, 3738912, 4178784, 4439958, 5919944, 8879916, 11839888, 17759832, 23679776, 35519664, 71039328]

約数ペア:

[(1, 71039328), (2, 35519664), (3, 23679776), (4, 17759832), (6, 11839888), (8, 8879916), (12, 5919944), (16, 4439958), (17, 4178784), (19, 3738912), (24, 2959972), (29, 2449632), (32, 2219979), (34, 2089392), (38, 1869456), (48, 1479986), (51, 1392928), (57, 1246304), (58, 1224816), (68, 1044696), (76, 934728), (79, 899232), (87, 816544), (96, 739993), (102, 696464), (114, 623152), (116, 612408), (136, 522348), (152, 467364), (158, 449616), (174, 408272), (204, 348232), (228, 311576), (232, 306204), (237, 299744), (272, 261174), (304, 233682), (316, 224808), (323, 219936), (348, 204136), (408, 174116), (456, 155788), (464, 153102), (474, 149872), (493, 144096), (544, 130587), (551, 128928), (608, 116841), (632, 112404), (646, 109968), (696, 102068), (816, 87058), (912, 77894), (928, 76551), (948, 74936), (969, 73312), (986, 72048), (1102, 64464), (1264, 56202), (1292, 54984), (1343, 52896), (1392, 51034), (1479, 48032), (1501, 47328), (1632, 43529), (1653, 42976), (1824, 38947), (1896, 37468), (1938, 36656), (1972, 36024), (2204, 32232), (2291, 31008), (2528, 28101), (2584, 27492), (2686, 26448), (2784, 25517), (2958, 24016), (3002, 23664), (3306, 21488), (3792, 18734), (3876, 18328), (3944, 18012), (4029, 17632), (4408, 16116), (4503, 15776), (4582, 15504), (5168, 13746), (5372, 13224), (5916, 12008), (6004, 11832), (6612, 10744), (6873, 10336), (7584, 9367), (7752, 9164), (7888, 9006), (8058, 8816)]