71658168

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{30781}}^1$

素因数の和:30887

約数の個数: 32

約数和(自身を含む): 180998160

約数和(自身を除く): 109339992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 30781, 61562, 92343, 123124, 184686, 246248, 369372, 738744, 2985757, 5971514, 8957271, 11943028, 17914542, 23886056, 35829084, 71658168]

約数ペア:

[(1, 71658168), (2, 35829084), (3, 23886056), (4, 17914542), (6, 11943028), (8, 8957271), (12, 5971514), (24, 2985757), (97, 738744), (194, 369372), (291, 246248), (388, 184686), (582, 123124), (776, 92343), (1164, 61562), (2328, 30781)]