68161248

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1088

約数の個数: 72

約数和(自身を含む): 194712336

約数和(自身を除く): 126551088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 761, 933, 1244, 1522, 1866, 2283, 2488, 2799, 3044, 3732, 4566, 4976, 5598, 6088, 6849, 7464, 9132, 9952, 11196, 12176, 13698, 14928, 18264, 22392, 24352, 27396, 29856, 36528, 44784, 54792, 73056, 89568, 109584, 219168, 236671, 473342, 710013, 946684, 1420026, 1893368, 2130039, 2840052, 3786736, 4260078, 5680104, 7573472, 8520156, 11360208, 17040312, 22720416, 34080624, 68161248]

約数ペア:

[(1, 68161248), (2, 34080624), (3, 22720416), (4, 17040312), (6, 11360208), (8, 8520156), (9, 7573472), (12, 5680104), (16, 4260078), (18, 3786736), (24, 2840052), (32, 2130039), (36, 1893368), (48, 1420026), (72, 946684), (96, 710013), (144, 473342), (288, 236671), (311, 219168), (622, 109584), (761, 89568), (933, 73056), (1244, 54792), (1522, 44784), (1866, 36528), (2283, 29856), (2488, 27396), (2799, 24352), (3044, 22392), (3732, 18264), (4566, 14928), (4976, 13698), (5598, 12176), (6088, 11196), (6849, 9952), (7464, 9132)]