77087472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20857}}^1$

素因数の和:20886

約数の個数: 80

約数和(自身を含む): 248293632

約数和(自身を除く): 171206160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 229427, 250284, 291998, 333712, 437997, 458854, 500568, 583996, 688281, 875994, 917708, 1001136, 1167992, 1376562, 1605989, 1751988, 1835416, 2335984, 2753124, 3211978, 3503976, 3670832, 4817967, 5506248, 6423956, 7007952, 9635934, 11012496, 12847912, 19271868, 25695824, 38543736, 77087472]

約数ペア:

[(1, 77087472), (2, 38543736), (3, 25695824), (4, 19271868), (6, 12847912), (7, 11012496), (8, 9635934), (11, 7007952), (12, 6423956), (14, 5506248), (16, 4817967), (21, 3670832), (22, 3503976), (24, 3211978), (28, 2753124), (33, 2335984), (42, 1835416), (44, 1751988), (48, 1605989), (56, 1376562), (66, 1167992), (77, 1001136), (84, 917708), (88, 875994), (112, 688281), (132, 583996), (154, 500568), (168, 458854), (176, 437997), (231, 333712), (264, 291998), (308, 250284), (336, 229427), (462, 166856), (528, 145999), (616, 125142), (924, 83428), (1232, 62571), (1848, 41714), (3696, 20857)]