80457984

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 237234816

約数和(自身を除く): 156776832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 743, 752, 768, 846, 1128, 1152, 1486, 1504, 1692, 2229, 2256, 2304, 2972, 3008, 3384, 4458, 4512, 5944, 6016, 6687, 6768, 8916, 9024, 11888, 12032, 13374, 13536, 17832, 18048, 23776, 26748, 27072, 34921, 35664, 36096, 47552, 53496, 54144, 69842, 71328, 95104, 104763, 106992, 108288, 139684, 142656, 190208, 209526, 213984, 279368, 285312, 314289, 419052, 427968, 558736, 570624, 628578, 838104, 855936, 1117472, 1257156, 1676208, 1711872, 2234944, 2514312, 3352416, 4469888, 5028624, 6704832, 8939776, 10057248, 13409664, 20114496, 26819328, 40228992, 80457984]

約数ペア:

[(1, 80457984), (2, 40228992), (3, 26819328), (4, 20114496), (6, 13409664), (8, 10057248), (9, 8939776), (12, 6704832), (16, 5028624), (18, 4469888), (24, 3352416), (32, 2514312), (36, 2234944), (47, 1711872), (48, 1676208), (64, 1257156), (72, 1117472), (94, 855936), (96, 838104), (128, 628578), (141, 570624), (144, 558736), (188, 427968), (192, 419052), (256, 314289), (282, 285312), (288, 279368), (376, 213984), (384, 209526), (423, 190208), (564, 142656), (576, 139684), (743, 108288), (752, 106992), (768, 104763), (846, 95104), (1128, 71328), (1152, 69842), (1486, 54144), (1504, 53496), (1692, 47552), (2229, 36096), (2256, 35664), (2304, 34921), (2972, 27072), (3008, 26748), (3384, 23776), (4458, 18048), (4512, 17832), (5944, 13536), (6016, 13374), (6687, 12032), (6768, 11888), (8916, 9024)]