71271552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 140235648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 352, 359, 376, 384, 517, 528, 564, 704, 718, 752, 1034, 1056, 1077, 1128, 1408, 1436, 1504, 1551, 2068, 2112, 2154, 2256, 2872, 3008, 3102, 3949, 4136, 4224, 4308, 4512, 5744, 6016, 6204, 7898, 8272, 8616, 9024, 11488, 11847, 12408, 15796, 16544, 16873, 17232, 18048, 22976, 23694, 24816, 31592, 33088, 33746, 34464, 45952, 47388, 49632, 50619, 63184, 66176, 67492, 68928, 94776, 99264, 101238, 126368, 134984, 137856, 185603, 189552, 198528, 202476, 252736, 269968, 371206, 379104, 404952, 505472, 539936, 556809, 742412, 758208, 809904, 1079872, 1113618, 1484824, 1516416, 1619808, 2159744, 2227236, 2969648, 3239616, 4454472, 5939296, 6479232, 8908944, 11878592, 17817888, 23757184, 35635776, 71271552]

約数ペア:

[(1, 71271552), (2, 35635776), (3, 23757184), (4, 17817888), (6, 11878592), (8, 8908944), (11, 6479232), (12, 5939296), (16, 4454472), (22, 3239616), (24, 2969648), (32, 2227236), (33, 2159744), (44, 1619808), (47, 1516416), (48, 1484824), (64, 1113618), (66, 1079872), (88, 809904), (94, 758208), (96, 742412), (128, 556809), (132, 539936), (141, 505472), (176, 404952), (188, 379104), (192, 371206), (264, 269968), (282, 252736), (352, 202476), (359, 198528), (376, 189552), (384, 185603), (517, 137856), (528, 134984), (564, 126368), (704, 101238), (718, 99264), (752, 94776), (1034, 68928), (1056, 67492), (1077, 66176), (1128, 63184), (1408, 50619), (1436, 49632), (1504, 47388), (1551, 45952), (2068, 34464), (2112, 33746), (2154, 33088), (2256, 31592), (2872, 24816), (3008, 23694), (3102, 22976), (3949, 18048), (4136, 17232), (4224, 16873), (4308, 16544), (4512, 15796), (5744, 12408), (6016, 11847), (6204, 11488), (7898, 9024), (8272, 8616)]