81050832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 243125064

約数和(自身を除く): 162074232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 113, 136, 144, 153, 204, 226, 272, 293, 306, 339, 408, 452, 586, 612, 678, 816, 879, 904, 1017, 1172, 1224, 1356, 1758, 1808, 1921, 2034, 2344, 2448, 2637, 2712, 3516, 3842, 4068, 4688, 4981, 5274, 5424, 5763, 7032, 7684, 8136, 9962, 10548, 11526, 14064, 14943, 15368, 16272, 17289, 19924, 21096, 23052, 29886, 30736, 33109, 34578, 39848, 42192, 44829, 46104, 59772, 66218, 69156, 79696, 89658, 92208, 99327, 119544, 132436, 138312, 179316, 198654, 239088, 264872, 276624, 297981, 358632, 397308, 529744, 562853, 595962, 717264, 794616, 1125706, 1191924, 1589232, 1688559, 2251412, 2383848, 3377118, 4502824, 4767696, 5065677, 6754236, 9005648, 10131354, 13508472, 20262708, 27016944, 40525416, 81050832]

約数ペア:

[(1, 81050832), (2, 40525416), (3, 27016944), (4, 20262708), (6, 13508472), (8, 10131354), (9, 9005648), (12, 6754236), (16, 5065677), (17, 4767696), (18, 4502824), (24, 3377118), (34, 2383848), (36, 2251412), (48, 1688559), (51, 1589232), (68, 1191924), (72, 1125706), (102, 794616), (113, 717264), (136, 595962), (144, 562853), (153, 529744), (204, 397308), (226, 358632), (272, 297981), (293, 276624), (306, 264872), (339, 239088), (408, 198654), (452, 179316), (586, 138312), (612, 132436), (678, 119544), (816, 99327), (879, 92208), (904, 89658), (1017, 79696), (1172, 69156), (1224, 66218), (1356, 59772), (1758, 46104), (1808, 44829), (1921, 42192), (2034, 39848), (2344, 34578), (2448, 33109), (2637, 30736), (2712, 29886), (3516, 23052), (3842, 21096), (4068, 19924), (4688, 17289), (4981, 16272), (5274, 15368), (5424, 14943), (5763, 14064), (7032, 11526), (7684, 10548), (8136, 9962)]