84572880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50341}}^1$

素因数の和:50364

約数の個数: 80

約数和(自身を含む): 299635584

約数和(自身を除く): 215062704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 50341, 100682, 151023, 201364, 251705, 302046, 352387, 402728, 503410, 604092, 704774, 755115, 805456, 1006820, 1057161, 1208184, 1409548, 1510230, 1761935, 2013640, 2114322, 2416368, 2819096, 3020460, 3523870, 4027280, 4228644, 5285805, 5638192, 6040920, 7047740, 8457288, 10571610, 12081840, 14095480, 16914576, 21143220, 28190960, 42286440, 84572880]

約数ペア:

[(1, 84572880), (2, 42286440), (3, 28190960), (4, 21143220), (5, 16914576), (6, 14095480), (7, 12081840), (8, 10571610), (10, 8457288), (12, 7047740), (14, 6040920), (15, 5638192), (16, 5285805), (20, 4228644), (21, 4027280), (24, 3523870), (28, 3020460), (30, 2819096), (35, 2416368), (40, 2114322), (42, 2013640), (48, 1761935), (56, 1510230), (60, 1409548), (70, 1208184), (80, 1057161), (84, 1006820), (105, 805456), (112, 755115), (120, 704774), (140, 604092), (168, 503410), (210, 402728), (240, 352387), (280, 302046), (336, 251705), (420, 201364), (560, 151023), (840, 100682), (1680, 50341)]