72176536

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 137627280

約数和(自身を除く): 65450744

約数列:

[1, 2, 4, 8, 97, 194, 281, 331, 388, 562, 662, 776, 1124, 1324, 2248, 2648, 27257, 32107, 54514, 64214, 93011, 109028, 128428, 186022, 218056, 256856, 372044, 744088, 9022067, 18044134, 36088268, 72176536]

約数ペア:

[(1, 72176536), (2, 36088268), (4, 18044134), (8, 9022067), (97, 744088), (194, 372044), (281, 256856), (331, 218056), (388, 186022), (562, 128428), (662, 109028), (776, 93011), (1124, 64214), (1324, 54514), (2248, 32107), (2648, 27257)]