71325628416

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{552809}}^1$

素因数の和:552844

約数の個数: 144

約数和(自身を含む): 235430722800

約数和(自身を除く): 164105094384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 552809, 1105618, 1658427, 2211236, 3316854, 3869663, 4422472, 4975281, 6633708, 7739326, 8844944, 9950562, 11608989, 13267416, 15478652, 17689888, 19901124, 23217978, 26534832, 30957304, 34826967, 35379776, 39802248, 46435956, 53069664, 61914608, 69653934, 70759552, 79604496, 92871912, 106139328, 123829216, 139307868, 141519104, 159208992, 185743824, 212278656, 247658432, 278615736, 283038208, 318417984, 371487648, 424557312, 495316864, 557231472, 566076416, 636835968, 742975296, 849114624, 990633728, 1114462944, 1132152832, 1273671936, 1485950592, 1698229248, 1981267456, 2228925888, 2547343872, 2971901184, 3396458496, 3962534912, 4457851776, 5094687744, 5943802368, 7925069824, 8915703552, 10189375488, 11887604736, 17831407104, 23775209472, 35662814208, 71325628416]

約数ペア:

[(1, 71325628416), (2, 35662814208), (3, 23775209472), (4, 17831407104), (6, 11887604736), (7, 10189375488), (8, 8915703552), (9, 7925069824), (12, 5943802368), (14, 5094687744), (16, 4457851776), (18, 3962534912), (21, 3396458496), (24, 2971901184), (28, 2547343872), (32, 2228925888), (36, 1981267456), (42, 1698229248), (48, 1485950592), (56, 1273671936), (63, 1132152832), (64, 1114462944), (72, 990633728), (84, 849114624), (96, 742975296), (112, 636835968), (126, 566076416), (128, 557231472), (144, 495316864), (168, 424557312), (192, 371487648), (224, 318417984), (252, 283038208), (256, 278615736), (288, 247658432), (336, 212278656), (384, 185743824), (448, 159208992), (504, 141519104), (512, 139307868), (576, 123829216), (672, 106139328), (768, 92871912), (896, 79604496), (1008, 70759552), (1024, 69653934), (1152, 61914608), (1344, 53069664), (1536, 46435956), (1792, 39802248), (2016, 35379776), (2048, 34826967), (2304, 30957304), (2688, 26534832), (3072, 23217978), (3584, 19901124), (4032, 17689888), (4608, 15478652), (5376, 13267416), (6144, 11608989), (7168, 9950562), (8064, 8844944), (9216, 7739326), (10752, 6633708), (14336, 4975281), (16128, 4422472), (18432, 3869663), (21504, 3316854), (32256, 2211236), (43008, 1658427), (64512, 1105618), (129024, 552809)]