72486792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 159756408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 191, 216, 251, 252, 378, 382, 502, 504, 573, 753, 756, 764, 1004, 1146, 1337, 1506, 1512, 1528, 1719, 1757, 2008, 2259, 2292, 2674, 3012, 3438, 3514, 4011, 4518, 4584, 5157, 5271, 5348, 6024, 6777, 6876, 7028, 8022, 9036, 10314, 10542, 10696, 12033, 13554, 13752, 14056, 15813, 16044, 18072, 20628, 21084, 24066, 27108, 31626, 32088, 36099, 41256, 42168, 47439, 47941, 48132, 54216, 63252, 72198, 94878, 95882, 96264, 126504, 143823, 144396, 189756, 191764, 287646, 288792, 335587, 379512, 383528, 431469, 575292, 671174, 862938, 1006761, 1150584, 1294407, 1342348, 1725876, 2013522, 2588814, 2684696, 3020283, 3451752, 4027044, 5177628, 6040566, 8054088, 9060849, 10355256, 12081132, 18121698, 24162264, 36243396, 72486792]

約数ペア:

[(1, 72486792), (2, 36243396), (3, 24162264), (4, 18121698), (6, 12081132), (7, 10355256), (8, 9060849), (9, 8054088), (12, 6040566), (14, 5177628), (18, 4027044), (21, 3451752), (24, 3020283), (27, 2684696), (28, 2588814), (36, 2013522), (42, 1725876), (54, 1342348), (56, 1294407), (63, 1150584), (72, 1006761), (84, 862938), (108, 671174), (126, 575292), (168, 431469), (189, 383528), (191, 379512), (216, 335587), (251, 288792), (252, 287646), (378, 191764), (382, 189756), (502, 144396), (504, 143823), (573, 126504), (753, 96264), (756, 95882), (764, 94878), (1004, 72198), (1146, 63252), (1337, 54216), (1506, 48132), (1512, 47941), (1528, 47439), (1719, 42168), (1757, 41256), (2008, 36099), (2259, 32088), (2292, 31626), (2674, 27108), (3012, 24066), (3438, 21084), (3514, 20628), (4011, 18072), (4518, 16044), (4584, 15813), (5157, 14056), (5271, 13752), (5348, 13554), (6024, 12033), (6777, 10696), (6876, 10542), (7028, 10314), (8022, 9036)]