89748144

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1249}}^1$

素因数の和:1762

約数の個数: 60

約数和(自身を含む): 251875000

約数和(自身を除く): 162126856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1249, 1497, 1996, 2498, 2994, 3747, 3992, 4491, 4996, 5988, 7494, 7984, 8982, 9992, 11241, 11976, 14988, 17964, 19984, 22482, 23952, 29976, 35928, 44964, 59952, 71856, 89928, 179856, 623251, 1246502, 1869753, 2493004, 3739506, 4986008, 5609259, 7479012, 9972016, 11218518, 14958024, 22437036, 29916048, 44874072, 89748144]

約数ペア:

[(1, 89748144), (2, 44874072), (3, 29916048), (4, 22437036), (6, 14958024), (8, 11218518), (9, 9972016), (12, 7479012), (16, 5609259), (18, 4986008), (24, 3739506), (36, 2493004), (48, 1869753), (72, 1246502), (144, 623251), (499, 179856), (998, 89928), (1249, 71856), (1497, 59952), (1996, 44964), (2498, 35928), (2994, 29976), (3747, 23952), (3992, 22482), (4491, 19984), (4996, 17964), (5988, 14988), (7494, 11976), (7984, 11241), (8982, 9992)]