68683728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 183845376

約数和(自身を除く): 115161648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 107, 129, 172, 214, 258, 311, 321, 344, 428, 516, 622, 642, 688, 856, 933, 1032, 1244, 1284, 1712, 1866, 2064, 2488, 2568, 3732, 4601, 4976, 5136, 7464, 9202, 13373, 13803, 14928, 18404, 26746, 27606, 33277, 36808, 40119, 53492, 55212, 66554, 73616, 80238, 99831, 106984, 110424, 133108, 160476, 199662, 213968, 220848, 266216, 320952, 399324, 532432, 641904, 798648, 1430911, 1597296, 2861822, 4292733, 5723644, 8585466, 11447288, 17170932, 22894576, 34341864, 68683728]

約数ペア:

[(1, 68683728), (2, 34341864), (3, 22894576), (4, 17170932), (6, 11447288), (8, 8585466), (12, 5723644), (16, 4292733), (24, 2861822), (43, 1597296), (48, 1430911), (86, 798648), (107, 641904), (129, 532432), (172, 399324), (214, 320952), (258, 266216), (311, 220848), (321, 213968), (344, 199662), (428, 160476), (516, 133108), (622, 110424), (642, 106984), (688, 99831), (856, 80238), (933, 73616), (1032, 66554), (1244, 55212), (1284, 53492), (1712, 40119), (1866, 36808), (2064, 33277), (2488, 27606), (2568, 26746), (3732, 18404), (4601, 14928), (4976, 13803), (5136, 13373), (7464, 9202)]