25652268

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 69678000

約数和(自身を除く): 44025732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 449, 529, 621, 828, 898, 1058, 1242, 1347, 1587, 1796, 2116, 2484, 2694, 3174, 4041, 4761, 5388, 6348, 8082, 9522, 10327, 12123, 14283, 16164, 19044, 20654, 24246, 28566, 30981, 41308, 48492, 57132, 61962, 92943, 123924, 185886, 237521, 278829, 371772, 475042, 557658, 712563, 950084, 1115316, 1425126, 2137689, 2850252, 4275378, 6413067, 8550756, 12826134, 25652268]

約数ペア:

[(1, 25652268), (2, 12826134), (3, 8550756), (4, 6413067), (6, 4275378), (9, 2850252), (12, 2137689), (18, 1425126), (23, 1115316), (27, 950084), (36, 712563), (46, 557658), (54, 475042), (69, 371772), (92, 278829), (108, 237521), (138, 185886), (207, 123924), (276, 92943), (414, 61962), (449, 57132), (529, 48492), (621, 41308), (828, 30981), (898, 28566), (1058, 24246), (1242, 20654), (1347, 19044), (1587, 16164), (1796, 14283), (2116, 12123), (2484, 10327), (2694, 9522), (3174, 8082), (4041, 6348), (4761, 5388)]