87750964

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6133}}^1$

素因数の和:6224

約数の個数: 36

約数和(自身を含む): 181112484

約数和(自身を除く): 93361520

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 6133, 7154, 12266, 14308, 24532, 42931, 85862, 171724, 300517, 447709, 601034, 895418, 1202068, 1790836, 3133963, 6267926, 12535852, 21937741, 43875482, 87750964]

約数ペア:

[(1, 87750964), (2, 43875482), (4, 21937741), (7, 12535852), (14, 6267926), (28, 3133963), (49, 1790836), (73, 1202068), (98, 895418), (146, 601034), (196, 447709), (292, 300517), (511, 171724), (1022, 85862), (2044, 42931), (3577, 24532), (6133, 14308), (7154, 12266)]