71903304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90787}}^1$

素因数の和:90810

約数の個数: 48

約数和(自身を含む): 212443920

約数和(自身を除く): 140540616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90787, 181574, 272361, 363148, 544722, 726296, 817083, 998657, 1089444, 1634166, 1997314, 2178888, 2995971, 3268332, 3994628, 5991942, 6536664, 7989256, 8987913, 11983884, 17975826, 23967768, 35951652, 71903304]

約数ペア:

[(1, 71903304), (2, 35951652), (3, 23967768), (4, 17975826), (6, 11983884), (8, 8987913), (9, 7989256), (11, 6536664), (12, 5991942), (18, 3994628), (22, 3268332), (24, 2995971), (33, 2178888), (36, 1997314), (44, 1634166), (66, 1089444), (72, 998657), (88, 817083), (99, 726296), (132, 544722), (198, 363148), (264, 272361), (396, 181574), (792, 90787)]