81995088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{244033}}^1$

素因数の和:244051

約数の個数: 40

約数和(自身を含む): 242081728

約数和(自身を除く): 160086640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 244033, 488066, 732099, 976132, 1464198, 1708231, 1952264, 2928396, 3416462, 3904528, 5124693, 5856792, 6832924, 10249386, 11713584, 13665848, 20498772, 27331696, 40997544, 81995088]

約数ペア:

[(1, 81995088), (2, 40997544), (3, 27331696), (4, 20498772), (6, 13665848), (7, 11713584), (8, 10249386), (12, 6832924), (14, 5856792), (16, 5124693), (21, 3904528), (24, 3416462), (28, 2928396), (42, 1952264), (48, 1708231), (56, 1464198), (84, 976132), (112, 732099), (168, 488066), (336, 244033)]