71130672

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1930

約数の個数: 60

約数和(自身を含む): 199839640

約数和(自身を除く): 128708968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1609, 1842, 2456, 2763, 3218, 3684, 4827, 4912, 5526, 6436, 7368, 9654, 11052, 12872, 14481, 14736, 19308, 22104, 25744, 28962, 38616, 44208, 57924, 77232, 115848, 231696, 493963, 987926, 1481889, 1975852, 2963778, 3951704, 4445667, 5927556, 7903408, 8891334, 11855112, 17782668, 23710224, 35565336, 71130672]

約数ペア:

[(1, 71130672), (2, 35565336), (3, 23710224), (4, 17782668), (6, 11855112), (8, 8891334), (9, 7903408), (12, 5927556), (16, 4445667), (18, 3951704), (24, 2963778), (36, 1975852), (48, 1481889), (72, 987926), (144, 493963), (307, 231696), (614, 115848), (921, 77232), (1228, 57924), (1609, 44208), (1842, 38616), (2456, 28962), (2763, 25744), (3218, 22104), (3684, 19308), (4827, 14736), (4912, 14481), (5526, 12872), (6436, 11052), (7368, 9654)]