71157456

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4373}}^1$

素因数の和:4500

約数の個数: 60

約数和(自身を含む): 200950308

約数和(自身を除く): 129792852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 4373, 5424, 8136, 8746, 13119, 16272, 17492, 26238, 34984, 39357, 52476, 69968, 78714, 104952, 157428, 209904, 314856, 494149, 629712, 988298, 1482447, 1976596, 2964894, 3953192, 4447341, 5929788, 7906384, 8894682, 11859576, 17789364, 23719152, 35578728, 71157456]

約数ペア:

[(1, 71157456), (2, 35578728), (3, 23719152), (4, 17789364), (6, 11859576), (8, 8894682), (9, 7906384), (12, 5929788), (16, 4447341), (18, 3953192), (24, 2964894), (36, 1976596), (48, 1482447), (72, 988298), (113, 629712), (144, 494149), (226, 314856), (339, 209904), (452, 157428), (678, 104952), (904, 78714), (1017, 69968), (1356, 52476), (1808, 39357), (2034, 34984), (2712, 26238), (4068, 17492), (4373, 16272), (5424, 13119), (8136, 8746)]