71321904

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5693}}^1$

素因数の和:5739

約数の個数: 80

約数和(自身を含む): 211816800

約数和(自身を除く): 140494896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 5693, 6264, 11386, 12528, 17079, 22772, 34158, 45544, 51237, 68316, 91088, 102474, 136632, 153711, 165097, 204948, 273264, 307422, 330194, 409896, 495291, 614844, 660388, 819792, 990582, 1229688, 1320776, 1485873, 1981164, 2459376, 2641552, 2971746, 3962328, 4457619, 5943492, 7924656, 8915238, 11886984, 17830476, 23773968, 35660952, 71321904]

約数ペア:

[(1, 71321904), (2, 35660952), (3, 23773968), (4, 17830476), (6, 11886984), (8, 8915238), (9, 7924656), (12, 5943492), (16, 4457619), (18, 3962328), (24, 2971746), (27, 2641552), (29, 2459376), (36, 1981164), (48, 1485873), (54, 1320776), (58, 1229688), (72, 990582), (87, 819792), (108, 660388), (116, 614844), (144, 495291), (174, 409896), (216, 330194), (232, 307422), (261, 273264), (348, 204948), (432, 165097), (464, 153711), (522, 136632), (696, 102474), (783, 91088), (1044, 68316), (1392, 51237), (1566, 45544), (2088, 34158), (3132, 22772), (4176, 17079), (5693, 12528), (6264, 11386)]