77138224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 152706992

約数和(自身を除く): 75568768

約数列:

[1, 2, 4, 8, 16, 73, 146, 211, 292, 313, 422, 584, 626, 844, 1168, 1252, 1688, 2504, 3376, 5008, 15403, 22849, 30806, 45698, 61612, 66043, 91396, 123224, 132086, 182792, 246448, 264172, 365584, 528344, 1056688, 4821139, 9642278, 19284556, 38569112, 77138224]

約数ペア:

[(1, 77138224), (2, 38569112), (4, 19284556), (8, 9642278), (16, 4821139), (73, 1056688), (146, 528344), (211, 365584), (292, 264172), (313, 246448), (422, 182792), (584, 132086), (626, 123224), (844, 91396), (1168, 66043), (1252, 61612), (1688, 45698), (2504, 30806), (3376, 22849), (5008, 15403)]