123945936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 60

約数和(自身を含む): 330978816

約数和(自身を除く): 207032880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2687, 2883, 3844, 5374, 5766, 7688, 8061, 10748, 11532, 15376, 16122, 21496, 23064, 32244, 42992, 46128, 64488, 83297, 128976, 166594, 249891, 333188, 499782, 666376, 999564, 1332752, 1999128, 2582207, 3998256, 5164414, 7746621, 10328828, 15493242, 20657656, 30986484, 41315312, 61972968, 123945936]

約数ペア:

[(1, 123945936), (2, 61972968), (3, 41315312), (4, 30986484), (6, 20657656), (8, 15493242), (12, 10328828), (16, 7746621), (24, 5164414), (31, 3998256), (48, 2582207), (62, 1999128), (93, 1332752), (124, 999564), (186, 666376), (248, 499782), (372, 333188), (496, 249891), (744, 166594), (961, 128976), (1488, 83297), (1922, 64488), (2687, 46128), (2883, 42992), (3844, 32244), (5374, 23064), (5766, 21496), (7688, 16122), (8061, 15376), (10748, 11532)]