77308938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{204521}}^1$

素因数の和:204539

約数の個数: 32

約数和(自身を含む): 196341120

約数和(自身を除く): 119032182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 204521, 409042, 613563, 1227126, 1431647, 1840689, 2863294, 3681378, 4294941, 5522067, 8589882, 11044134, 12884823, 25769646, 38654469, 77308938]

約数ペア:

[(1, 77308938), (2, 38654469), (3, 25769646), (6, 12884823), (7, 11044134), (9, 8589882), (14, 5522067), (18, 4294941), (21, 3681378), (27, 2863294), (42, 1840689), (54, 1431647), (63, 1227126), (126, 613563), (189, 409042), (378, 204521)]