83060460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65921}}^1$

素因数の和:65943

約数の個数: 72

約数和(自身を含む): 287947296

約数和(自身を除く): 204886836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65921, 131842, 197763, 263684, 329605, 395526, 461447, 593289, 659210, 791052, 922894, 988815, 1186578, 1318420, 1384341, 1845788, 1977630, 2307235, 2373156, 2768682, 2966445, 3955260, 4153023, 4614470, 5537364, 5932890, 6921705, 8306046, 9228940, 11865780, 13843410, 16612092, 20765115, 27686820, 41530230, 83060460]

約数ペア:

[(1, 83060460), (2, 41530230), (3, 27686820), (4, 20765115), (5, 16612092), (6, 13843410), (7, 11865780), (9, 9228940), (10, 8306046), (12, 6921705), (14, 5932890), (15, 5537364), (18, 4614470), (20, 4153023), (21, 3955260), (28, 2966445), (30, 2768682), (35, 2373156), (36, 2307235), (42, 1977630), (45, 1845788), (60, 1384341), (63, 1318420), (70, 1186578), (84, 988815), (90, 922894), (105, 791052), (126, 659210), (140, 593289), (180, 461447), (210, 395526), (252, 329605), (315, 263684), (420, 197763), (630, 131842), (1260, 65921)]