84810544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 208875520

約数和(自身を除く): 124064976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 1879, 2821, 3224, 3472, 3758, 5642, 6448, 7516, 11284, 13153, 15032, 22568, 24427, 26306, 30064, 45136, 48854, 52612, 58249, 97708, 105224, 116498, 170989, 195416, 210448, 232996, 341978, 390832, 407743, 465992, 683956, 757237, 815486, 931984, 1367912, 1514474, 1630972, 2735824, 3028948, 3261944, 5300659, 6057896, 6523888, 10601318, 12115792, 21202636, 42405272, 84810544]

約数ペア:

[(1, 84810544), (2, 42405272), (4, 21202636), (7, 12115792), (8, 10601318), (13, 6523888), (14, 6057896), (16, 5300659), (26, 3261944), (28, 3028948), (31, 2735824), (52, 1630972), (56, 1514474), (62, 1367912), (91, 931984), (104, 815486), (112, 757237), (124, 683956), (182, 465992), (208, 407743), (217, 390832), (248, 341978), (364, 232996), (403, 210448), (434, 195416), (496, 170989), (728, 116498), (806, 105224), (868, 97708), (1456, 58249), (1612, 52612), (1736, 48854), (1879, 45136), (2821, 30064), (3224, 26306), (3472, 24427), (3758, 22568), (5642, 15032), (6448, 13153), (7516, 11284)]