86222472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1997}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 247432320

約数和(自身を除く): 161209848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 1997, 2056, 3084, 3598, 3994, 5397, 5991, 6168, 7196, 7988, 10794, 11982, 13979, 14392, 15976, 21588, 23964, 27958, 41937, 43176, 47928, 55916, 83874, 111832, 167748, 335496, 513229, 1026458, 1539687, 2052916, 3079374, 3592603, 4105832, 6158748, 7185206, 10777809, 12317496, 14370412, 21555618, 28740824, 43111236, 86222472]

約数ペア:

[(1, 86222472), (2, 43111236), (3, 28740824), (4, 21555618), (6, 14370412), (7, 12317496), (8, 10777809), (12, 7185206), (14, 6158748), (21, 4105832), (24, 3592603), (28, 3079374), (42, 2052916), (56, 1539687), (84, 1026458), (168, 513229), (257, 335496), (514, 167748), (771, 111832), (1028, 83874), (1542, 55916), (1799, 47928), (1997, 43176), (2056, 41937), (3084, 27958), (3598, 23964), (3994, 21588), (5397, 15976), (5991, 14392), (6168, 13979), (7196, 11982), (7988, 10794)]